As filed with the Securities and Exchange Commission on May 12, 2000
                                        Registration Statement No. 333-

                     SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D.C. 20549



                                  FORM S-3

                           REGISTRATION STATEMENT

                                   Under

                         the Securities Act of 1933

                                ASHLAND INC.

             (Exact name of Registrant as specified in its charter)

             Kentucky                              61-0122250
(State or other jurisdiction of
 incorporation or organization)         (I.R.S. Employer Identification No.)

                        50 E. RiverCenter Boulevard

                            Covington, KY 41012

                               (859) 815-3333

       (Address, including zip code, and telephone number, including area
               code, of Registrant's principal executive offices)

                             David L. Hausrath, Esq.
                     Vice President and General Counsel

                        50 E. RiverCenter Boulevard

                            Covington, KY 41012

                               (859) 815-3333

            (Name, address, including zip code, and telephone number,
                   including area code, of agent for service)

                                   Copies to:
                               Susan Webster, Esq.
                             Cravath, Swaine & Moore
                                825 Eighth Avenue
                               New York, NY 10019

                                 (212) 474-1000

     Approximate date of commencement of proposed sale to public: From time
to time after the effective date of this Registration Statement.

     If the only securities being registered on this Form are being offered
pursuant  to  dividend or interest  reinvestment  plans,  please  check the
following box: _

     If any of the  securities  being  registered  on this  Form  are to be
offered on a delayed or  continuous  basis  pursuant  to Rule 415 under the
Securities Act of 1933,  other than  securities  offered only in connection
with dividend or interest  reinvestment  plans,  please check the following
box: [X]

     If  this  Form is  filed  to  register  additional  securities  for an
offering  pursuant to Rule 462(b) under the Securities Act of 1933,  please
check the following box and list the Securities Act registration  statement
number  of the  earlier  effective  registration  statement  for  the  same
offering: _

If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act of 1933, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering: _ If delivery of the prospectus is expected to be made pursuant to Rule 434 under the Securities Act of 1933, please check the following box. _ CALCULATION OF REGISTRATION FEE ==================================================================================================================== Title of Each Class of Securities Amount to be Proposed Proposed Amount of to be Registered Registered Maximum Maximum Registration Offering Price Aggregate Fee Per Unit(1) Offering Price(1) - -------------------------------------------------------------------------------------------------------------------- Common Stock, $1.00 par value 69,600(2) $36.625 $2,549,000(3) $672.96 ==================================================================================================================== (1) Estimated solely for the purposes of computing the registration fee. (2) Number of shares issuable upon exercise of nonqualified stock options granted to selected officers and employees of Marathon Ashland Petroleum LLC under the Ashland Inc. Stock Option Plan for Employees of Joint Ventures. (3) Calculated pursuant to Rule 457(h)(1) of the Securities Act of 1933. Accordingly, the price per share of the common stock offered pursuant to the plan is based on the 69,600 shares of common stock reserved for issuance under the plan and at an exercise price per share of $36.625, which is the closing price of the New York Stock Exchange composite tape on September 16, 1999 per share of common stock. ASHLAND HEREBY AMENDS THIS REGISTRATION STATEMENT ON SUCH DATE OR DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL ASHLAND SHALL FILE A FURTHER AMENDMENT THAT SPECIFICALLY STATES THAT THIS REGISTRATION STATEMENT SHALL THEREAFTER BECOME EFFECTIVE IN ACCORDANCE WITH SECTION 8(A) OF THE SECURITIES ACT OF 1933 OR UNTIL THE REGISTRATION STATEMENT SHALL BECOME EFFECTIVE ON SUCH DATE AS THE COMMISSION, ACTING PURSUANT TO SAID SECTION 8(A), MAY DETERMINE.

LEGEND INFORMATION THE INFORMATION IN THIS PROSPECTUS IS NOT COMPLETE AND MAY BE CHANGED. WE MAY NOT SELL THESE SECURITIES UNTIL THE REGISTRATION STATEMENT FILED WITH THE SECURITIES AND EXCHANGE COMMISSION IS EFFECTIVE. THIS PROSPECTUS IS NOT AN OFFER TO SELL THESE SECURITIES AND IT IS NOT SOLICITING AN OFFER TO BUY THESE SECURITIES IN ANY STATE WHERE THE OFFER OR SALE IS NOT PERMITTED. SUBJECT TO COMPLETION, DATED MAY 12, 2000 PROSPECTUS ASHLAND INC. 50 E. RIVERCENTER BOULEVARD COVINGTON, KENTUCKY 41012 (859) 815-3333 69,600 SHARES COMMON STOCK This prospectus relates to the 69,600 shares of Ashland Inc. common stock, $1.00 par value per share, that we will issue upon exercise of the outstanding nonqualified stock options that we granted to selected employees and officers of Marathon Ashland Petroleum LLC, or "MAP". MAP is a joint venture between Ashland and Marathon Oil Company. Our common stock is listed on the New York Stock Exchange and the Chicago Stock Exchange under the symbol "ASH". On May 11, 2000, the last reported sale price of our common stock as reported by the New York Stock Exchange was $35.4375 per share. You should read this prospectus and any supplement carefully before you invest. EXERCISE PRICE PROCEEDS TO ASHLAND -------------- ------------------- Per share of common stock $36.625 $36.625 Total $2,549,000 $2,549,000 Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved these securities or determined if this prospectus is truthful or complete. Any representation to the contrary is a criminal offense. This prospectus is dated May ___, 2000.

TABLE OF CONTENTS Page - ------------------------------------------------------------------------------- Where You Can Find More Information About Ashland 3 - ------------------------------------------------------------------------------- Ashland Inc. 4 - ------------------------------------------------------------------------------- Use of Proceeds 4 - ------------------------------------------------------------------------------- Description of Common Stock 4 - ------------------------------------------------------------------------------- The Plan 6 - ------------------------------------------------------------------------------- Federal Income Tax Consequences 9 - ------------------------------------------------------------------------------- Plan of Distribution 10 - ------------------------------------------------------------------------------- Legal Matters 10 - ------------------------------------------------------------------------------- 2

WHERE YOU CAN FIND MORE INFORMATION ABOUT ASHLAND We file annual, quarterly and current reports, proxy statements and other information with the SEC. You may read and copy any document we file at the SEC's public reference rooms in Washington, D.C., New York, New York and Chicago, Illinois. Please call the SEC at 1-800-SEC-0330 for further information on the public reference rooms. Our SEC filings are also available to the public at the SEC's web site at http://www.sec.gov. The SEC allows us to "incorporate by reference" into this prospectus the information we file with it, which means that we can disclose important information to you by referring you to those documents. The information incorporated by reference is considered to be a part of this prospectus, and later information filed with the SEC will update and supersede this information. We incorporate by reference the documents listed below and any future filings made with the SEC under Section 13(a), 13(c), 14, or 14(d) of the Securities Exchange Act of 1934 until our offering is completed: (a) Annual Report on Form 10-K for the year ended September 30, 1999, as amended by the Form 10-K/A filed March 21, 2000; (b) Quarterly Reports on Form 10-Q for the quarters ended December 31, 1999 and March 31, 2000; (c) Current Reports on Form 8-K filed on October 6, 1999, October 12, 1999, January 24, 2000, February 24, 2000, March 16, 2000, and March 22, 2000; and (d) The description of our common stock, par value $1.00 per share, set forth in the registration statement on Form 10, as amended in its entirety by the Form 8 filed with the SEC on May 1, 1983. You may request a copy of these filings, at no cost, by writing to or telephoning us at the following address (or by visiting our website at http://www.ashland.com): Office of the Secretary Ashland Inc. 50 E. RiverCenter Boulevard P.O. Box 391 Covington, KY 41012-0391 859-815-3333 You should rely only on the information incorporated by reference or provided in this prospectus or the prospectus supplement. We have authorized no one to provide you with different information. We are not making an offer of these securities in any state where the offer is not permitted. You should not assume that the information in this prospectus or the prospectus supplement is accurate as of any date other than the date on the front of the document. 3

ASHLAND INC. Our businesses are grouped into five industry segments: APAC, Ashland Distribution, Ashland Specialty Chemical, Valvoline, and Refining and Marketing. APAC performs contract construction work, including highway paving and repair, excavation and grading, and bridge construction, and produces asphaltic and ready-mix concrete, crushed stone and other aggregate, concrete block and certain specialized construction materials in the southern and midwestern United States. Ashland Distribution distributes industrial chemicals, solvents, thermoplastics and resins, fiberglass materials and fine ingredients in North America and plastics in Europe. Ashland Specialty Chemical manufactures and sells a wide variety of specialty chemicals, resins, products and services and certain petrochemicals. Valvoline is a marketer of branded, packaged motor oil and automotive chemicals, automotive appearance products, antifreeze, filters, rust preventives and coolants. In addition, Valvoline is engaged in the "fast oil change" business through outlets operating under the Valvoline Instant Oil Change(R) name. Marathon Ashland Petroleum LLC ("MAP"), a joint venture with Marathon Oil Company, operates seven refineries with a total crude oil refining capacity of 935,000 barrels per day. Refined products are distributed through a network of independent and company-owned outlets in the Midwest, the upper Great Plains and the southeastern United States. Marathon Oil Company has a 62% interest in MAP, and Ashland holds a 38% interest. Ashland accounts for its investment in MAP using the equity method. We are a Kentucky corporation, organized on October 22, 1936, with our principal executive offices located at 50 E. RiverCenter Boulevard, Covington, Kentucky 41012 (Mailing Address: 50 E. RiverCenter Boulevard, P.O. Box 391, Covington, Kentucky 41012-0391) (Telephone: (859) 815-3333). USE OF PROCEEDS We will use the net proceeds we receive from the sale of our common stock to which this prospectus relates in connection with the exercise of the options described in this prospectus for general corporate purposes. General corporate purposes may include additions to working capital, capital expenditures, stock redemption, repayment of debt or the financing of possible acquisitions. DESCRIPTION OF COMMON STOCK COMMON STOCK As of the date of this prospectus, we are authorized to issue up to 300,000,000 shares of common stock. As of April 30, 2000, we had 70,574,938 shares of common stock issued and outstanding and had reserved 12,749,550 additional shares of common stock for issuance under our various stock and compensation incentive plans. The following summary is not complete and is not intended to give full effect to provisions of statutory or common law. You should refer to the applicable provisions of the following documents: o the Restated Articles, which are incorporated by reference to Exhibit 3.2 to our Form 10-Q for the quarter ended December 31, 1997, and o the By-laws, as amended, which are incorporated by reference to Exhibit 3 to our Form 10-Q for the quarter ended December 31, 1999. 4

DIVIDENDS. The holders of common stock are entitled to receive dividends when, as and if declared by our board of directors, out of funds legally available for their payment subject to the rights of holders of preferred stock. VOTING RIGHTS. The holders of common stock are entitled to one vote per share on all matters submitted to a vote of shareholders. The holders of common stock also possess cumulative voting rights for the election of directors. Under cumulative voting, a shareholder may multiply the number of shares owned by the number of directors to be elected and either cast this total number of votes for any one nominee or distribute the total number of votes, in any proportion, among as many nominees as the shareholder desires. RIGHTS UPON LIQUIDATION. In the event of our voluntary or involuntary liquidation, dissolution or winding up, the holders of common stock will be entitled to share equally in any of our assets available for distribution after the payment in full of all debts and distributions and after the holders of all series of outstanding preferred stock have received their liquidation preferences in full. MISCELLANEOUS. The outstanding shares of common stock are fully paid and nonassessable. The holders of common stock are not entitled to preemptive or redemption rights. Shares of common stock are not convertible into shares of any other class of capital stock. Harris Trust and Savings Bank, Chicago, Illinois, is the transfer agent and registrar for the common stock. PREFERRED STOCK PURCHASE RIGHTS The board of directors has authorized the distribution of one right for each outstanding share of our common stock. Each right entitles its holder to buy one-one thousandth (1/1000th) of a share of Series A Participating Cumulative Preferred Stock at a price of $140. The rights will become exercisable upon the earlier of (a) any time we learn that a person or group has acquired, or obtained the right to acquire, beneficial ownership of more than 15% of our outstanding common stock (an "acquiring person"), unless provisions intended to prevent accidental triggering apply, and (b) any date designated by our board of directors following the commencement of, or first public disclosure of an intention to commence, a tender or exchange offer for our outstanding common stock. Each right other than those held by the acquiror will entitle its holder to purchase, at the right's exercise price, shares of our common stock having a market value of twice the right's exercise price. Additionally, if we are acquired in a merger or other business combination, each right other than those held by the surviving or acquiring company will entitle its holder to purchase, at the right's exercise price, shares of the acquiring company's common stock (or our stock if we are the surviving corporation) having a market value of twice the right's exercise price. Each one-one thousandth of a share of Series A Participating Cumulative Preferred Stock will be entitled to dividends and to vote on an equivalent basis with one share of our common stock. Rights may be redeemed at the option of the board of directors for $.01 per right at any time before the earlier of any time there is an acquiring person or the tenth anniversary of the date of the plan. The board of directors may amend the rights at any time without shareholder approval. The rights will expire by their terms on May 15, 2006. CERTAIN PROVISIONS OF ASHLAND'S RESTATED ARTICLES In the event of a proposed merger or tender offer, proxy contest or other attempt to gain control of us and not approved by our board of directors, it would be possible for our board of directors to authorize the issuance of one or more series of preferred stock with voting rights or other rights and preferences which would impede the success of the proposed merger, tender offer, proxy contest or other attempt to gain control of us. Applicable law, the Restated Articles and the applicable rules of the stock exchanges upon which the common stock is listed may limit this authority. The consent of the holders of common stock would not be required for any issuance of preferred stock like this. The Restated Articles incorporate in substance certain provisions of the Kentucky Business Corporation Act to require certain approvals as a condition to mergers and certain other business combinations involving us and the 10% shareholder unless (a) the transaction is approved by a majority of our continuing directors or (b) certain minimum price and procedural requirements are met. Those approvals include the approval of the holders of at least 80% of 5

our voting stock, plus two-thirds of the voting stock other than voting stock owned by a 10% shareholder. In addition, the Kentucky Business Corporation Act includes a standstill provision which precludes a business combination from occurring with a 10% shareholder, notwithstanding any vote of shareholders or price paid, for a period of five years after the date that 10% shareholder becomes a 10% shareholder, unless a majority of our independent directors approves the combination before that date. The Restated Articles also provide that o our board of directors is classified into three classes, o a director may be removed from office without cause only by the affirmative vote of the holders of at least 80% of the voting power of our then outstanding voting stock, o our board of directors may adopt by-laws concerning the conduct of, and matters considered at, meetings of shareholders, including special meetings, o the By-laws and certain provisions of the Restated Articles may be amended only by the affirmative vote of the holders of at least 80% of the voting power of our then outstanding voting stock and o the By-laws may be adopted or amended by our board of directors. However, the By-laws adopted in this fashion may be amended or repealed by affirmative vote of the holders of at least 80% of the voting power of our then outstanding voting stock. THE PLAN GENERAL PLAN INFORMATION Marathon Ashland Petroleum LLC, or MAP, is a joint venture between Marathon Oil Company and Ashland. Our management determined that it would be in our best interest that certain MAP officers and employees have an ownership interest in Ashland. On September 16, 1999 our board of directors approved the grant of 102,000 options to purchase our common stock to 235 officers and employees of MAP. Several of these employees have terminated their employment with MAP, and as a result there are currently 69,600 options outstanding to which this prospectus relates. Throughout this prospectus, we will refer to the stock options as the "MAP stock options" and our Personnel and Compensation Committee as the "Committee." We granted the MAP stock options under the terms and conditions of the notice of grant and the Ashland Inc. Stock Option Plan for Employees of Joint Ventures, a plan, approved by our board of directors on September 17, 1998, specifically designated to grant options to joint ventures in which we have an interest. The MAP stock options supplement options granted to those MAP employees by Marathon Oil Company in amounts recommended by the MAP Executive Committee. The summary of the terms and provisions of the plan in this prospectus is not complete. You should refer to the documents relating to the plan which are incorporated by reference to as exhibits to the registration statement of which this prospectus is a part. If necessary, we will in the future provide supplemental material to update the available information with respect to the plan, the MAP stock options and the underlying shares of our common stock to holders of MAP stock options. The plan is not a qualified deferred compensation plan under Section 401(a) of the Internal Revenue Code of 1986, as amended, and is exempt from the provisions of the Employee Retirement Income Security Act of 1974, as amended. Participants under the plan may obtain additional information regarding the plan and its administration from the Office of the Secretary, Ashland Inc., 50 E. RiverCenter Boulevard, P.O. Box 391, Covington, KY 41012-0391. The Secretary's Office may also be reached by phone at (859) 815-3333. PURPOSE OF THE PLAN The principal purpose of the plan is to promote our interests and those of our shareholders by attracting and retaining management personnel whose training, experience and abilities contribute to the success of MAP or 6

another joint venture in which we have an interest and which our board of directors designates as being governed by the plan. To achieve this purpose, we may in our discretion grant MAP stock options to selected MAP officers and employees. A recipient of the MAP stock options will have the right to purchase our common stock at a price and on terms to be specified by the Committee or determined in some other manner under the plan. ADMINISTRATION The Committee will administer the plan. Frank C. Carlucci, James B. Farley, Mannie L. Jackson, Patrick F. Noonan, and W.L. Rouse, Jr. presently serve on the Committee. ELIGIBILITY AND GRANT OF MAP STOCK OPTIONS The MAP Executive Committee recommends to the Committee certain regular, full-time or part-time employees of MAP to participate in the plan. The Committee selects the MAP employees to receive an award of MAP stock options under the plan. The MAP stock options to which this prospectus relates were granted to MAP employees on September 16, 1999. Under the notice of grant, none of the rights and obligations of those MAP employees, including under the vesting provisions or other terms of the notice of grant or the plan, will be affected by the transfer of any of the MAP employees from MAP to Ashland or from MAP to another unit of USX. Under the notice of grant, by accepting the award of MAP stock options granted on September 16, 1999, the MAP employees agree to remain at MAP for a period of at least one year from the date of the award although this does not in any way confer from Ashland to any MAP employee any right to continue employment with MAP or affect any existing right of MAP to terminate any MAP employee. EXERCISE PRICE Under the plan, the exercise price for the underlying Ashland common stock that will be issued for each MAP stock option will be fixed by the Committee at the time the option is granted. The Committee determined that exercise price for the options granted on September 16, 1999 to be the fair market value per share of our common stock on the date of grant. The Committee further determined fair market value to be the closing price per share of Ashland common stock on the New York Stock Exchange composite tape on the date of grant, which was $36.625 on September 16, 1999. ACCEPTANCE OF AWARDS By accepting any award of MAP stock options under the plan, each MAP employee will be conclusively deemed to have indicated his or her acceptance and ratification of and consent to any action that we, our board of directors or the Committee may have taken with respect to the plan, including any amendment of the plan by the board of directors or the Committee. The terms of this provision will also be deemed to apply to each personal representative or beneficiary claiming under or through the MAP employee, as those individuals are defined under the plan. NOTICE OF GRANT Each MAP stock option will, at our discretion and as directed by the Committee, be evidenced by a notice of grant between the recipient and Ashland. The notice of grant will contain those terms and conditions that the Committee determines and that are consistent with the plan. VESTING Unless the Committee determines otherwise, each MAP stock option will provide that its recipient may not wholly or partially exercise the option for a period of one year after the date of the option's grant. Under the notice of grant of the MAP stock options to which this prospectus relates, 50% of the MAP stock options granted to a MAP employee on September 16, 1999 will vest on the first anniversary of the grant date, an additional 25% will vest on the second anniversary of the grant date and the remaining 25% will vest on the third anniversary of the grant date. 7

EXERCISE OF MAP STOCK OPTIONS AND PAYMENT A stock option may be exercised by written notice to us. The written notice must be consistent with the terms of the notice of grant relating to the MAP stock option and must be accompanied by payment of the full exercise price for the underlying shares of our common stock which the holder of the MAP stock option chooses to exercise. The exercise price for any shares purchased may be paid in cash, in shares of our common stock previously owned by the holder, partly in cash and partly in our common stock or in such other consideration as shall constitute lawful consideration for the issuance of common stock (including, but not limited to, a "cashless exercise"), as the Committee, in its sole discretion, may determine. In order to assure compliance with the securities laws, during any time that the registration statement of which this prospectus is a part is not effective, the Committee may require evidence of a type and degree it considers necessary to establish that the underlying shares of common stock are being purchased for investment only and not with a view to, or for sale in connection with, a distribution. As used in this context, "distribution" is defined under the Securities Act. If this prospectus is not then part of an effective registration statement, the Committee may further require legends on the certificates representing the underlying shares. As a condition to the transfer of a certificate representing those shares, the Committee may obtain those agreements or undertakings that it considers necessary or advisable to assure compliance with any provision of the plan or any law or regulation. CANCELLATION OF MAP STOCK OPTION The Committee has the right in its sole discretion and without the option holder's consent to cancel a MAP stock option granted under the plan, whether vested or not, at any time. If the Committee does so, it will cause us to pay the MAP employee holding the canceled option an amount determined by using the Black-Scholes or some other valuation method generally accepted and used by nationally recognized executive compensation consulting firms. The Committee will determine whether we make the buyout payments under this provision in cash, in shares of Ashland common stock or partly in cash and partly in common stock. Buyout payments will be made net of any applicable foreign, federal (including FICA), state or local withholding taxes. TRANSFERABILITY Unless our board of directors or the Committee directs otherwise, the rights and interest of a MAP employee who has received MAP stock options under the plan may not wholly or partially be assigned or transferred directly, by operation of law or in some other manner, including but not limited to the following: execution, levy, garnishment, attachment, pledge or bankruptcy. No MAP employee's rights or interest under the plan will be assigned or transferred because of any obligation or liability of that MAP employee. The sole exception to this provision is that the MAP employee's rights and interest under the plan may pass by will or the laws of descent and distribution in the event of the MAP employee's death. RESERVE OF COMMON STOCK Shares of our common stock to be issued upon the exercise of MAP stock options will be from authorized but unissued shares. If any MAP stock option or a part of a MAP stock option expires, terminates or is canceled or surrendered for any reason without having been fully exercised, the shares relating to the unexercised portion of the MAP stock option may again be subject to the grant of MAP stock options under the plan. TERM OF THE PLAN The plan became effective on September 17, 1998, the date of the plan's approval by our board of directors. Each MAP stock option will have a fixed expiration date of not later than ten years and one month from the option's date of grant, unless the option is canceled or the plan is terminated before the fixed expiration date. Each of the MAP stock options granted on September 16, 1999 will expire on October 16, 2009, if not terminated earlier as provided below. 8

TERMINATION OF EMPLOYMENT The plan provides that the Committee will decide when and the terms under which a MAP employee (or his beneficiaries or legal personal representative, as the case may be, as those terms are defined in the plan) who dies, becomes disabled or retires or leaves MAP employment may continue to exercise vested MAP stock options. The Committee will also decide the extent to which unvested MAP stock options will vest for those MAP employees. Under the notice of grant, a MAP employee who retires from or dies or becomes disabled while employed at MAP, Ashland or from MAP to another unit of USX or his or her beneficiary or personal representative may exercise any MAP stock option granted on September 16, 1999 until its expiration date. That option may be exercised for the number of shares which the MAP employee could have acquired under the option immediately prior to the retirement, death or disability. The plan provides that if the employment of a MAP employee who has received MAP stock options terminates before the end of the one year vesting period for the options or any other period determined by the Committee, then those options will immediately terminate. Under the notice of grant, a MAP employee, after terminating employment from MAP, Ashland or from MAP to another unit of USX for a reason other than retirement, death or disability, may exercise any MAP stock option granted on September 16, 1999 until the earlier of 30 days after termination or the expiration date of the option. The MAP employee may exercise the option for the number of shares of Ashland common stock, which the MAP employee could have acquired under the option immediately prior to termination. ADJUSTMENTS The kind of shares that we may issue under the plan and the kind of shares underlying or the exercise price for any outstanding MAP stock options will be automatically adjusted to maintain the proportionate interest of any MAP employee who received MAP stock options before any of the following types of events: a stock split, stock dividend, recapitalization, merger, consolidation, reorganization, combination, exchange of shares, split-up, split-off, spin-off, liquidation or any distribution to holders of our common stock other than cash dividends. Any adjustment under this provision will be conclusive and binding for all purposes of the plan. AMENDMENT Our board of directors or the Committee may at any time terminate, modify or amend the plan in those respects it deems advisable and as permitted by law. TYPE OF STOCK OPTION The MAP stock options will be nonqualified stock options and will not be entitled to tax treatment as incentive stock options as defined in Section 422 of the Internal Revenue Code of 1986, as amended. LISTING We have applied for a listing of the shares of our common stock underlying the MAP stock options on the New York Stock Exchange and the Chicago Stock Exchange, subject to official notice of issuance. FEDERAL INCOME TAX CONSEQUENCES The following brief description of the tax consequences of awards under the plan is based on Federal tax laws currently in effect and does not purport to be a complete description of such Federal tax consequences. If shares are issued to the original holder of a nonqualified option that is granted and exercised in accordance with the plan, then: o no income will be recognized by the holder at the time of grant of the option; 9

o upon exercise of the option the holder will recognize taxable ordinary income in an amount equal to the excess of the fair market value, at the time of exercise, of the shares acquired over the option price; o subject to the limitation described below, we will be entitled to a deduction at the same time and in the same amount as the holder has income under the preceding item; and o upon a sale of the shares acquired, the holder will have short-term or long-term capital gain or loss, as the case may be, in an amount equal to the difference between the amount realized on the sale and the tax basis of the shares sold. Assuming that the payment of the option price is made entirely in cash, the tax basis of the shares will be equal to their fair market value on the date of exercise, but not less than the option price, and their holding period will begin on the day after the tax basis of the shares is determined in this manner. If the optionee uses previously owned shares to exercise an option in whole or in part, the transaction will not be considered to be a taxable disposition of the previously owned shares. The holder's tax basis and holding period of the previously owned shares will be carried over to the equivalent number of shares received on exercise. The tax basis of the additional shares received upon exercise will be the fair market value of the shares on the date of exercise but not less than the amount of cash used in payment, and the holding period for the additional shares will begin on the day after the tax basis of the shares is determined in this manner. In order to facilitate recordkeeping by optionees, when an option is exercised with previously owned shares, we will deliver separate stock certificates to the optionee representing the shares surrendered and the additional shares to which the optionee is entitled as a result of the exercise. In addition to the Federal income tax consequences described above, the acquisition, ownership or disposition of a MAP stock option or shares acquired upon the exercise of a MAP stock option may have tax consequences under various state or foreign laws that may be applicable to certain option holders. Since these tax consequences, as well as the Federal income tax consequences described above, may vary from holder to holder depending upon the particular facts and circumstances involved, each holder should consult its own tax advisor with respect to the Federal income tax consequences of the grant or exercise of a MAP stock option, and also with respect to any tax consequences under applicable state or foreign law. Ashland will not withhold more than the statutorily required amounts for federal, state and local taxes. PLAN OF DISTRIBUTION We will offer the underlying shares of our common stock directly to the MAP employees who have received MAP stock options under the terms of the plan. We will pay all expenses relating to the offer and sale to eligible MAP employees of the shares of our common stock underlying the MAP stock options. Those MAP employees will not incur any commissions, fees or other charges or expenses in connection with the offer of securities covered by this prospectus. LEGAL MATTERS The validity of the shares of Ashland common stock offered hereby has been passed upon by David L. Hausrath, Esq., Vice President and General Counsel of Ashland. David L. Hausrath owns beneficially 25,625 shares of our common stock (including common stock units held in our deferred compensation plan). 10

PART II INFORMATION NOT REQUIRED IN PROSPECTUS ITEM 14. OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION. The expenses in connection with the issuance and distribution of the securities being registered, other than underwriting compensation, are: Filing Fee for Registration Statement $ 672 Accounting Fees and Expenses $ 10,000 Stock Exchange Listing Fees $ 1,084 --------- Total $ 11,756 ========= All of the above amounts, other than the Commission filing fee, are estimates only. ITEM 15. INDEMNIFICATION OF DIRECTORS AND OFFICERS. Sections 271B.8-500 through 580 of the Kentucky Business Corporation Act contain detailed provisions for indemnification of directors and officers of Kentucky corporations against judgments, penalties, fines, settlements and reasonable expenses in connection with litigation. Under Kentucky law, the provisions of a company's articles and by-laws may govern the indemnification of officers and directors in lieu of the indemnification provided for by statute. We have elected to indemnify our officers and directors pursuant to our Restated Articles, our By-laws and by contract rather than to have such indemnification governed by the statutory provisions. Article X of the Restated Articles permits, but does not require, us to indemnify our directors, officers and employees to the fullest extent permitted by law. Our By-laws require indemnification of our officers and employees under certain circumstances. We have entered into indemnification contracts with each of our directors that require indemnification to the fullest extent permitted by law, subject to certain exceptions and limitations. We have purchased insurance which insures (subject to certain terms and conditions, exclusions and deductibles) us against certain costs which we might be required to pay by way of indemnification to our directors or officers under our Restated Articles or By-laws, indemnification agreements or otherwise and protects individual directors and officers from certain losses for which they might not be indemnified by us. In addition, we have purchased insurance which provides liability coverage (subject to certain terms and conditions, exclusions and deductibles) for amounts which we, or the fiduciaries under our employee benefit plans, which may include our directors, officers and employees, might be required to pay as a result of a breach of fiduciary duty. ITEM 16. EXHIBITS. The following Exhibits are filed as part of this Registration Statement: 3.1 -- Second Restated Articles of Incorporation, as amended effective January 30, 1998 (incorporated by reference to Exhibit 3 to Ashland's Form 10-Q for the quarter ended December 31, 1997). 3.2 -- By-laws, as amended effective January 27, 2000 (incorporated by reference to Exhibit 3 to Ashland's Form 10-Q for the quarter ended December 31, 1999). *4.1 -- Form of Certificate of Common Stock, par value $1.00 per share. *5 -- Opinion of David L. Hausrath, Esq. *10.1 -- Ashland Inc. Stock Option Plan for Employees of Joint Ventures. *10.2 -- Notice of Grant of Non-Qualified Stock Option. *23.1 -- Consent of Ernst & Young LLP. *23.2 -- Consent of PricewaterhouseCoopers LLP. II-1

*23.3 -- Consent of David L. Hausrath, Esq. (included as part of Exhibit 5). *24 -- Power of Attorney, including resolutions of the board of directors. *Filed herewith ITEM 17. UNDERTAKINGS. (A) Ashland hereby undertakes: (1) To file, during any period in which offers or sales are being made, a post-effective amendment to this registration statement: (i) To include any prospectus required by Section 10(a)(3) of the Securities Act of 1933; (ii) To reflect in the prospectus any facts or events arising after the effective date of the registration statement (or the most recent post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth in the registration statement. Notwithstanding the foregoing, any increase or decrease in volume of securities offered (if the total dollar value of securities offered would not exceed that which was registered) and any deviation from the low or high end of the estimated maximum offering range may be reflected in the form of prospectus filed with the Commission pursuant to Rule 424(b) if, in the aggregate, the changes in volume and price represent no more than a 20% change in the maximum aggregate offering price set forth in the "Calculation of Registration Fee" table in the effective registration statement and (iii) To include any material information with respect to the plan of distribution not previously disclosed in the registration statement or any material change to such information in the registration statement. PROVIDED, HOWEVER, that paragraphs (A)(l)(i) and (A)(1)(ii) do not apply if the information required to be included in a post-effective amendment by those paragraphs is contained in periodic reports filed by the Ashland pursuant to section 13 or section 15(d) of the Securities Exchange Act of 1934 that are incorporated by reference in the registration statement. (2) That, for the purpose of determining any liability under the Securities Act of 1933, each such post-effective amendment shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof. (3) To remove from registration by means of a post-effective amendment any of the securities being registered that remain unsold at the termination of the offering. (B) Ashland hereby undertakes that, for purposes of determining any liability under the Securities Act of 1933, each filing of the Ashland's annual report pursuant to section 13(a) or section 15(d) of the Securities Exchange Act of 1934 (and each filing of an employee benefit plan's annual report pursuant to section 15(d) of the Securities Exchange Act of 1934) that is incorporated by reference in the registration statement shall be deemed to be a new registration statement relating to the securities offered herein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof. (C) Insofar as indemnification for liabilities arising under the Securities Act of 1933 may be permitted to directors, officers and controlling persons of Ashland pursuant to the foregoing provisions, or otherwise, Ashland has been advised that in the opinion of the Securities and Exchange Commission such indemnification is against public policy as expressed in the Securities Act of 1933 and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by Ashland of expenses incurred or paid by a director, officer or controlling person of Ashland in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, Ashland will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of II-2

appropriate jurisdiction the question whether such indemnification by it is against public policy, as expressed in the Securities Act of 1933 and will be governed by the final adjudication of such issue. SIGNATURES Pursuant to the requirements of the Securities Act, Ashland certifies that it has reasonable grounds to believe that it meets all the requirements for filing on Form S-3 and has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized in the City of Covington, Commonwealth of Kentucky, on May 12, 2000. ASHLAND INC., By /s/ David L. Hausrath David L. Hausrath Vice President and General Counsel Pursuant to the requirements of the Securities Act, this Registration Statement has been signed below by the following persons in the capacities indicated on May 12, 2000. Signature Title * Chairman of the Board and Chief Executive Officer -- Paul W. Chellgren (Principal Executive Officer) * Senior Vice President and Chief Financial Officer -- J. Marvin Quin (Principal Financial Officer) * Administrative Vice President and Controller -- Kenneth L. Aulen (Principal Accounting Officer) * Director -- Samuel C. Butler * Director -- Frank C. Carlucci * Director -- Ernest H. Drew * Director -- James B. Farley * Director -- Bernadine P. Healy -- * Director -- Mannie L. Jackson * Director -- Patrick F. Noonan * Director -- Jane C. Pfeiffer * Director -- William L. Rouse, Jr. * Director -- Theodore L. Solso *By /s/ David L. Hausrath ------------------------- David L. Hausrath Attorney-in-fact *Original powers of attorney authorizing, Paul W. Chellgren, David L. Hausrath and Linda L. Foss and each of them to sign the Registration Statement and amendments thereto on behalf of the above-mentioned directors and officers of Ashland have been filed with the Commission as Exhibit 24 to the Registration Statement. II-3

EXHIBIT INDEX 4.1 -- Form of Certificate of Common Stock 5 -- Opinion of David L. Hausrath, Esq. 10.1 -- Ashland Inc. Stock Option Plan for Employees of Joint Ventures. 10.2 -- Notice of Grant of Non-Qualified Stock Option. 23.1 -- Consent of Ernst & Young LLP. 23.2 -- Consent of PricewaterhouseCoopers LLP. 23.3 -- Consent of David L. Hausrath, Esq. (included as part of Exhibit 5). 24 -- Power of Attorney, including resolutions of the board of directors.


           [GRAPHIC]               [GRAPHIC]               [GRAPHIC]

         COMMON STOCK                                    COMMON STOCK

  INCORPORATED UNDER THE LAWS     ASHLAND INC. THIS CERTIFICATE IS TRANSFERABLE
OF THE COMMONWEALTH OF KENTUCKY                   IN THE CITY OF NEW YORK OR
                                                      CHICAGO, ILLINOIS

                                                      CUSIP 044204 10 5
                                            SEE REVERSE FOR  CERTAIN DEFINITIONS

This Certifies that                                          is the owner of


  FULLY-PAID AND NON-ASSESSABLE SHARES OF THE PAR VALUE OF $1.00 EACH OF THE
                                 COMMON STOCK

of  Ashland  Inc.  transferable  by the  holder  hereof  in  person  or by  duly
authorized  attorney upon surrender to the Company of this certificate  properly
endorsed.   The   voting   power,   designation,   preference,   and   relative,
participating, optional or other special rights and qualifications,  limitations
or restrictions hereof, granted to or imposed upon the shares of each class, are
set  forth in the  Company's  Second  Restated  Articles  of  Incorporation,  as
amended.  This  certificate is not valid unless  countersigned by the Transfer
Agent and registered by the Registrar.


Witness the seal for the Company and signatures of its duly authorized officers.

DATED

/s/ Richard Thomas                                        /s/ Paul W. Chellgren
   SECRETARY                                              CHAIRMAN OF THE BOARD

                                    [SEAL]

COUNTERSIGNED AND REGISTERED
   HARRIS TRUST AND SAVINGS BANK
                             TRANSFER AGENT
                               AND REGISTRAR

BY

                                                            AUTHORIZED SIGNATURE

ASHLAND INC. ASHLAND INC. WILL FURNISH WITHOUT CHARGE TO EACH SHAREHOLDER WHO SO REQUESTS, A PRINTED COPY OF THE PORTION OF THE COMPANY'S SECOND RESTATED ARTICLES OF INCORPORATION, AS AMENDED, AND OTHER DOCUMENTS SHOWING THE DESIGNATIONS, RELATIVE RIGHTS, PREFERENCES AND LIMITATIONS APPLICABLE TO EACH CLASS OF SHARES AND THE VARIATIONS IN RIGHTS, PREFERENCES AND LIMITATIONS DETERMINED FOR EACH SERIES AND THE AUTHORITY OF THE BOARD OF DIRECTORS TO DETERMINE VARIATIONS FOR FUTURE SERIES. SUCH REQUEST MAY BE MADE TO THE SECRETARY OF THE COMPANY OR TO THE TRANSFER AGENT. This certificate also evidences and entitles the holder hereof to certain Rights as set forth in a Rights Agreement dated as of May 16, 1996, as it may be amended from time to time (the "Rights Agreement"), between Ashland Inc. (the "Company") and Harris Trust and Savings Bank, as Rights Agent (the "Rights Agent"), the terms of which are hereby incorporated herein by reference and a copy of which is on file at the principal executive offices of the Company. Under certain circumstances, as set forth in the Rights Agreement, such Rights will be evidenced by separate certificates and will no longer be evidenced by this certificate. The Rights Agent will mail to the holder of this certificate a copy of the Rights Agreement without charge after a receipt of a written request therefor. Rights beneficially owned by Acquiring Persons or their Affiliates or Associates (as such terms are defined in the Rights Agreement) and by any subsequent holder of such Rights are null and void and nontransferable. The following abbreviations, when used in the inscription on the face of this certificate, shall be construed as though they were written out in full according to applicable laws or regulations: TEN COM -- as tenants in common TEN ENT -- as tenants by the entireties JP TEN -- as joint tenants with right of survivorship and not as tenants in common UNIF GIFT MIN ACT -- Custodian --------------------- ------------------ (Cust.) (Minor) under Uniform Gifts to Minors Act --------------- (State) UNIF TRAN MIN ACT -- Custodian --------------------- ------------------ (Cust.) (Minor) under Uniform Transfers to Minors Act ----------- State Additional abbreviations may also be used though not in the above list. For value received; hereby sell, assign and transfer unto ------------- PLEASE INSERT SOCIAL SECURITY OR OTHER IDENTIFYING NUMBER OF ASSIGNEE - -------------------------------------- - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS INCLUDING POSTAL ZIP CODE OF ASSIGNEE - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- - ------------------------------------------------------------------------- Shares of the capital stock represented by the within Certificate, and do hereby irrevocably constitute and appoint ---------------------------------------------- - -------------------------------------------------------------------------------- Attorney to transfer the said stock on the books of the within named Company with full power of substitution in the premises. Dated, --------------------------------------------------- --------------------------------------------------- AFFIX MEDALLION SIGNATURE GUARANTEE IMPRINT BELOW --------------------------------------------------- --------------------------------------------------- NOTICE: THE ABOVE SIGNATURE(S) TO THIS ASSIGNMENT MUST CORRESPOND WITH THE NAME AS WRITTEN UPON THE FACE OF THE CERTIFICATE IN EVERY PARTICULAR, WITHOUT ALTERATION OR ENLARGEMENT, OR ANY CHANGE WHATEVER. THE SIGNATURES MUST BE GUARANTEED BY AN ELIGIBLE GUARANTOR INSTITUTION SUCH AS A SECURITIES BROKER/DEALER, COMMERCIAL BANK, TRUST COMPANY, SAVINGS ASSOCIATION OR A CREDIT UNION PARTICIPATING IN A MEDALLION PROGRAM APPROVED BY THE SECURITIES TRANSFER ASSOCIATION, INC.


Exhibit 5





                                           May 12, 2000



Ashland Inc.
50 E. RiverCenter Boulevard
P.O. Box 391
Covington, KY 41012-0391


Gentlemen:

         As Vice President and General  Counsel of Ashland Inc., a Kentucky
corporation  ("Ashland"),  I  have  examined  and  am  familiar  with  such
documents,  corporate  records  and  other  instruments  as I  have  deemed
necessary  for the  purposes of this  opinion,  including  the Ashland Inc.
Stock  Option  Plan for  Employees  of Joint  Ventures  (the  "Plan"),  the
corporate  proceedings  of  Ashland  taken  to  adopt  the  Plan,  and  the
Registration Statement on Form S-3 (the "Registration  Statement") filed by
Ashland with the  Securities and Exchange  Commission for the  registration
under the  Securities  Act of 1933, as amended,  of 69,600 shares of Common
Stock,  par value  $1.00 per  share,  of  Ashland  ("Common  Stock")  to be
distributed under the Plan.

         Based  upon  the  foregoing,   I  am  of  the  opinion  that  when
certificates  representing  such  shares  of  Common  Stock  have been duly
executed,  countersigned by a Transfer Agent,  registered by a Registrar of
Ashland and paid for in  accordance  with  applicable  law and delivered in
accordance  with the terms of the Plan, such shares of Common Stock will be
duly authorized, validly issued, fully paid and nonassessable.

         I hereby consent to the use of my opinion for filing as an exhibit
to the Registration Statement.

                                          Very truly yours,


                                           /s/ David L. Hausrath
                                          David L. Hausrath






Exhibit 10.1



    THIS PLAN CONSTITUTES PART OF A PROSPECTUS COVERING SECURITIES TO BE
                REGISTERED UNDER THE SECURITIES ACT OF 1933.

              THE DATE OF THIS DOCUMENT IS SEPTEMBER 28, 1998

                       ASHLAND INC. STOCK OPTION PLAN
                      FOR EMPLOYEES OF JOINT VENTURES

SECTION 1. PURPOSE

      The purpose of the Ashland Inc.  Stock  Option Plan for  Employees of
  Joint  Ventures of Ashland  Inc. is to promote the  interests  of Ashland
  Inc.  and  its  shareholders  by  attracting  and  retaining   management
  personnel  whose  training,  experience  and abilities  contribute to the
  success of the Joint Ventures' businesses,  which will ultimately benefit
  Ashland and its shareholders.  Accordingly,  Ashland may grant Options to
  selected officers and employees  (including Ashland employees loaned to a
  Joint Venture) of its Joint Ventures.

SECTION 2. DEFINITIONS

      (A)  "Agreement"  shall mean a written  agreement  setting  forth the
   terms of an Award, to be entered into at Ashland's discretion.

      (B)  "Ashland"  shall  mean,  collectively,   Ashland  Inc.  and  its
   subsidiaries.

      (C)  "Beneficiary"  shall mean the person,  persons,  trust or trusts
   designated  by an  Employee  or if no  designation  has been  made,  the
   person,  persons,  trust,  or  trusts  entitled  by will or the  laws of
   descent and  distribution  to receive the benefits  specified under this
   Plan in the event of an Employee's death.

      (D) "Board" shall mean the Board of Directors of Ashland.

      (E) "Code" shall mean the Internal  Revenue Code of 1986,  as amended
   from time to time.

      (F) "Committee"  shall mean the Personnel and Compensation  Committee
   of the Board.

      (G) "Common Stock" shall mean the Common Stock of Ashland Inc. ($1.00
   par value),  subject to adjustment  upon a change in  capitalization  of
   Ashland as set forth in Section 7(D) hereof.

      (H) "Employee" shall mean a regular,  full-time or part-time employee
   of a Joint Venture or any employee of Ashland who has been loaned to the
   Joint  Venture,  as selected or approved by the  Committee to receive an
   award of Options under the Plan.

      (I) "Exercise Price" shall mean, with respect to each share of Common
   Stock  subject to an Option,  the price fixed by the  Committee at which
   such share may be  purchased  from  Ashland  pursuant to the exercise of
   such Option.

      (J) "Joint Venture" shall mean any joint venture in which Ashland has
   an interest, designated by the Committee or the Board as a joint venture
   under this Plan.

      (K)  "Nonqualified  Stock  Option"  or  "NQSO"  shall  mean an Option
   granted  pursuant  to this Plan which does not  qualify as an  incentive
   stock option under the Code.

      (L) "Option" shall mean the right to purchase Common Stock at a price
   to be  specified  and upon terms to be  designated  by the  Committee or
   otherwise  determined  pursuant  to this Plan.  Each  Option  shall be a
   Nonqualified Stock Option.

      (M) "Personal  Representative"  shall mean the person or persons who,
   upon the disability or incompetence of an Employee,  shall have acquired
   on behalf of the Employee by legal  proceeding or otherwise the right to
   receive the benefits specified in this Plan.

      (N)  "Plan"  shall  mean this  Ashland  Inc.  Stock  Option  Plan for
   Employees of Joint Ventures.

      (O) "Retire" or  "Retirement"  shall mean  retirement  of an Employee
   from the employ of a Joint Venture.

SECTION 3. ADMINISTRATION

      The Plan shall be administered by the Committee.

SECTION 4. ELIGIBILITY

      Options may only be granted to  individuals  who are  Employees  of a
Joint Venture.

SECTION 5. OPTIONS

      (A) Each Option shall,  at the  discretion of Ashland and as directed
   by the Committee, be evidenced by an Agreement between the recipient and
   Ashland,  which Agreement shall contain such terms and conditions as the
   Committee, in its sole discretion,  may determine in accordance with the
   Plan.

      (B) Every Option  shall  provide for a fixed  expiration  date of not
   later than ten years and one month from the date such Option is granted.

      (C)The  Exercise Price of Common Stock issued pursuant to each Option
   shall be  fixed by the  Committee  at the  time of the  granting  of the
   Option.

      (D)Every  Option shall  provide that it may not be exercised in whole
   or in part for a period  of one year  after  the date of  granting  such
   Option  (unless  otherwise  determined  by  the  Committee)  and  if the
   employment of the Employee shall  terminate prior to the end of such one
   year period (or such other  period  determined  by the  Committee),  the
   Option granted to such Employee shall immediately terminate.

      (E)The  Committee shall  determine and direct whether,  and the terms
   under   which,   an   Employee   (or  his   Beneficiaries   or  Personal
   Representative)  who dies,  becomes  disabled,  Retires  or  leaves  the
   employment  of  a  Joint  Venture  (including,  without  limitation,  an
   individual who terminates his or her employment with a Joint Venture, or
   whose  employment  with a Joint  Venture is  terminated,  as a result of
   Ashland  divesting  itself  of its  interest  in a  Joint  Venture)  may
   continue to exercise  vested  Options,  and the extent to which unvested
   Options will vest.

      (F)Unless otherwise directed by the Committee, the Exercise Price for
   the Common Stock shall be paid in full when the Option is exercised.

SECTION 6.  AMENDMENTS AND TERMINATIONS

      The Board or the Committee may at any time terminate, modify or amend
  the Plan in such respects as it shall deem  advisable and as permitted by
  applicable law.

SECTION 7. MISCELLANEOUS PROVISIONS

      (A) Unless  otherwise  directed  by the  Committee  or the Board,  an
   Employee's  rights and  interest  under the Plan may not be  assigned or
   transferred in whole or in part,  either directly or by operation of law
   or otherwise (except in the event of an Employee's death, by will or the
   laws  of  descent  and  distribution),  including,  but  not  by  way of
   limitation, execution, levy, garnishment, attachment, pledge, bankruptcy
   or in any other manner, and no such right or interest of any Employee in
   the  Plan  shall be  subject  to any  obligation  or  liability  of such
   individual.

      (B) By accepting any award of Options  under the Plan,  each Employee
   and  each  Personal  Representative  or  Beneficiary  claiming  under or
   through him or her shall be conclusively deemed to have indicated his or
   her  acceptance  and  ratification  of, and consent to, any action taken
   under the Plan by Ashland,  the Board or the Committee  pursuant to this
   Plan, including any amendment of the Plan by the Board or the Committee.

      (C) The Committee shall have the right,  from time to time and at any
   time, to elect,  in its sole  discretion  and without the consent of the
   holder thereof, to cancel Options granted pursuant to this Plan, whether
   vested or unvested,  and to cause  Ashland to pay the  Employee  holding
   such Options an amount determined by using the  Black-Scholes  method of
   valuation or other method of  valuation  generally  accepted and used by
   nationally recognized executive  compensation  consulting firms. Buyouts
   pursuant  to this  provision  may be made in cash,  in shares of Ashland
   Common Stock,  or partly in cash and partly in Ashland Common Stock,  as
   the Committee  determines.  Payments of any such buyout amounts shall be
   made net of any applicable foreign,  federal (including FICA), state and
   local withholding taxes.

      (D) In the event of any  change in the  outstanding  Common  Stock of
   Ashland by reason of any stock split, stock dividend,  recapitalization,
   merger,  consolidation,  reorganization,  combination,  or  exchange  of
   shares,  split-up,  split-off,  spin-off,  liquidation  or other similar
   change in  capitalization,  or any  distribution to common  stockholders
   other than cash  dividends,  the kind of shares that may be issued under
   the Plan and the kind of shares subject to, or the price per share under
   any  outstanding  Options  shall be  automatically  adjusted so that the
   proportionate interest of the Employee shall be maintained as before the
   occurrence  of such  event.  Such  adjustment  shall be  conclusive  and
   binding for all purposes of the Plan.


Exhibit 10.2               NOTICE OF GRANT OF NON-QUALIFIED STOCK OPTION
                           ---------------------------------------------

Name of Employee:

Number of Option Shares:

Exercise Price Per Share:    $36.625

Date of Option Grant:        September 16, 1999

Exercise Schedule:           09/16/00         50% or _____ shares
                             09/16/01         75% or _____ shares
                             09/16/02         100% or _____ shares

Expiration Date:             October 16, 2009

ASHLAND INC. ("Ashland") hereby confirms the grant of a non-qualified stock
option to purchase  shares of Ashland  Common  Stock (the  "Option") to the
above-named  Marathon Ashland Petroleum LLC ("MAP") employee  ("Employee").
This  Option is  granted  under,  and is  subject  to, all of the terms and
conditions  of this  Notice of Grant  and the  Plan.  A copy of the Plan is
attached for your information.

Each  Employee  granted an Award  under this Plan shall agree by his or her
acceptance  of such  Award to  remain in the  service  of MAP,  Ashland  or
another  unit of USX for a period  of at least  one year  from  date of the
Award.  Nothing in the Plan, or in any Award granted  pursuant to the Plan,
shall  confer from Ashland to any  individual  any right to continue in the
employment  of or service to MAP or  interfere in any way with the right of
MAP to terminate the Employee's employment at any time.

In the event the Employee  should  transfer  from MAP to Ashland or another
unit of USX,  this Option  shall  continue to vest in  accordance  with the
exercise  schedule  described  above and be  governed  by the terms of this
Notice of Grant and the Plan and such Employee  shall  continue to have all
rights and  obligations  of an Employee as provided in this Notice of Grant
and the Plan.

In the event of the Employee's retirement from or death or disability while
employed by MAP, Ashland or another unit of USX, this option shall continue
to be exercisable  until the expiration  date of this Option for the number
of  shares  which  the  Employee  could  have  acquired  under  the  Option
immediately prior to the retirement, death or disability.

In the event the Employee should terminate  employment from MAP, Ashland or
another  unit of USX for any reason  other than stated  above,  this Option
shall be exercisable  until the earlier to occur of the expiration  date of
this  Option or thirty (30) days after  termination  only for the number of
shares which the Employee could have acquired under this Option immediately
prior to termination.

Please  acknowledge  your  receipt of this  Notice by  signing,  dating and
returning  the  enclosed  copy of this  Notice  of Grant to  Carrie  Ramey,
Ashland Inc., 50 E. RiverCenter  Boulevard,  P. O. Box 391,  Covington,  KY
41012-0391,  on or before November 17, 1999, or the Option will become null
and void.

ASHLAND INC.                         EMPLOYEE SIGNATURE:


BY:  __________________              ________________________________________
     Paul W. Chellgren

                               DATE: _______________________________________




Exhibit 23.1



                      Consent of Independent Auditors

We consent to the incorporation by reference in the Registration  Statement
(Form S-3) and related  Prospectus  dated May 12, 2000 of Ashland  Inc. and
consolidated  subsidiaries (Ashland), for the registration of 69,600 shares
of its common stock, (i) of our report dated November 3, 1999, with respect
to the consolidated  financial statements and schedule of Ashland, and (ii)
of our reports dated  January 21, 2000 and March 14, 2000,  with respect to
the consolidated financial statements and schedule,  respectively,  of Arch
Coal, Inc., included in Ashland's Annual Report on Form 10-K, as amended by
Form  10-K/A,  for the  year  ended  September  30,  1999,  filed  with the
Securities and Exchange Commission.



/s/ Ernst & Young LLP
Cincinnati, Ohio
May 10, 2000



Exhibit 23.2

                     Consent of Independent Accountants

We hereby consent to the  incorporation  by reference in this  Registration
Statement on Form S-3 of our report dated February 8, 2000, relating to the
financial  statements of Marathon  Ashland  Petroleum LLC, which appears in
Ashland  Inc.'s  Annual  Report on Form  10-K/A for the  fiscal  year ended
September 30, 1999.

PricewaterhouseCoopers LLP
Pittsburgh, Pennsylvania

May 12, 2000




Exhibit 24

                             POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS,  that each of the undersigned Directors and
Officers of ASHLAND INC., a Kentucky corporation,  which is about to file a
Registration  Statement on Form S-3 for the  registration  of up to 102,000
shares of Ashland Common Stock with the Securities and Exchange  Commission
under the  provisions of the  Securities  Exchange Act of 1934, as amended,
hereby  constitutes and appoints PAUL W.  CHELLGREN,  DAVID L. HAUSRATH and
LINDA  L.   FOSS,   and  each  of  them,   his  or  her  true  and   lawful
attorneys-in-fact  and agents, with full power to act without the others to
sign and file such Registration  Statement and the exhibits thereto and any
and all other  documents in connection  therewith  with the  Securities and
Exchange  Commission,  and to do and  perform  any and all acts and  things
requisite  and  necessary to be done in  connection  with the  foregoing as
fully  as he or she  might  or could do in  person,  hereby  ratifying  and
confirming all that said  attorneys-in-fact and agents, or any of them, may
lawfully do or cause to be done by virtue hereof.

Dated:  March 16, 2000




                                                        
/s/ Paul W. Chellgren                                      /s/ Bernadine P. Healy
- ---------------------------------------                    -------------------------------------------
Paul W. Chellgren, Chairman of the Board                   Bernadine P. Healy, Director
and Chief Executive Officer


/s/ J. Marvin Quin                                         /s/ Mannie L. Jackson
- ---------------------------------------                    -------------------------------------------
J. Marvin Quin, Senior Vice President                      Mannie L. Jackson, Director
and Chief Financial Officer


/s/ Kenneth L. Aulen                                       /s/ Patrick F. Noonan
- ---------------------------------------                    -------------------------------------------
Kenneth L. Aulen, Administrative Vice President,           Patrick F. Noonan, Director
Controller and Principal Accounting Officer


/s/ Samuel C. Butler                                       /s/ Jane C. Pfeiffer
- ---------------------------------------                    -------------------------------------------
Samuel C. Butler, Director                                 Jane C. Pfeiffer, Director


/s/ Frank C. Carlucci                                      /s/ William L. Rouse, Jr.
- ---------------------------------------                    -------------------------------------------
Frank C. Carlucci, Director                                William L. Rouse, Jr., Director


/s/ Ernest H. Drew                                         /s/ Theodore M. Solso
- ---------------------------------------                    -------------------------------------------
Ernest H. Drew, Director                                   Theodore M. Solso, Director


/s/ James B. Farley
- ---------------------------------------
James B. Farley, Director


CERTIFICATION The undersigned certifies that he is an Assistant Secretary of ASHLAND INC. ("ASHLAND"), a Kentucky corporation, and that, as such, he is authorized to execute this Certificate on behalf of ASHLAND and further certifies that attached is a true and correct copy of an excerpt from the minutes of a meeting of the Board of Directors of ASHLAND duly called, convened, and held on September 16, 1999 at which a quorum was present and acting throughout. IN WITNESS WHEREOF, I have signed this Certification this 12th day of May 2000. /s/ J. Michael Peffer ---------------------------- J. Michael Peffer, Assistant Secretary

EXCERPT FROM ASHLAND INC. MINUTES OF BOARD OF DIRECTORS' MEETING September 16, 1999 GRANT OF STOCK OPTIONS TO EMPLOYEES OF MARATHON ASHLAND PETROLEUM LLC AND CERTAIN OF ITS SUBSIDIARIES RESOLVED, that approval is hereby granted to issue 102,000 non-qualified Ashland Inc. stock options to 235 individuals employed by Marathon Ashland Petroleum LLC to purchase Ashland Common Stock, at an exercise price equal to the closing price on the New York Stock Exchange composite tape on September 16, 1999 [which price was subsequently determined to be $36.625 per share] under the terms set forth in the Ashland Inc. Stock Option Plan for Employees of Joint Ventures and the Notice of Grant of Non-Qualified Stock Option provided to each recipient of such stock options; FURTHER RESOLVED, that the Chairman of the Board or any Vice President of the Corporation, the Secretary or any Assistant Secretary of the Corporation (the "Authorized Officers") be, and each of them hereby is, acting singly, authorized to execute and file with Securities and Exchange Commission (1) a Registration Statement on Form S-3 or any other appropriate form with respect to the Common Stock underlying the stock options to be granted pursuant to the foregoing resolution and (2) such further amendments thereto as are necessary or desirable; FURTHER RESOLVED, that the Authorized Officers be, and each of them hereby is, authorized to cause the Corporation to make application to the New York Stock Exchange and the Chicago Stock Exchange for the listing on such Exchanges, upon official notice of issuance of the Common Stock to be issued pursuant to the foregoing resolutions and to take all other action which in their judgment shall be necessary, proper or advisable to accomplish the foregoing; FURTHER RESOLVED, that in connection with the stock option grants contemplated under the foregoing resolutions, there may be credited to the Corporation's capital account the sum of $1.00 for each share of Common Stock issued by the Corporation pursuant to an exercise of stock options and the granting and exercise of the stock options shall otherwise be handled on the books of the Corporation in accordance with the laws of the Commonwealth of Kentucky and generally accepted accounting principles; and FURTHER RESOLVED, that the Authorized Officers be, and they hereby are, authorized to take all such further action and to execute all such further instruments and documents, in the name and on behalf of the Corporation, as shall be necessary, proper or advisable to accomplish the purposes of the foregoing resolutions. ****