EX-32.1 14 y74771exv32w1.htm EX-32.1: CERTIFCATION EX-32.1
Exhibit 32.1
CERTIFICATION
     I, Fred Hassan, Chairman of the Board and Chief Executive Officer of Schering-Plough Corporation, certify, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:
     (1) the Annual Report on Form 10-K for the year ended December 31, 2008 (the “Annual Report”) which this statement accompanies fully complies with the requirements of Section 13(a) of the Securities Exchange Act of 1934 (15 U.S.C. 78m); and
     (2) information contained in the Annual Report fairly presents, in all material respects, the financial condition and results of operations of Schering-Plough Corporation.
         
 
  /s/ FRED HASSAN    
 
 
 
Fred Hassan
   
 
  Chairman of the Board and Chief Executive Officer    
Dated: February 27, 2009

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