11H-Indeno[2,1-a]phenanthrene-9,10-dicarboxylic anhydride, 1,2,3,4,4a,4b,5,6,6a,8,9,10,10a,11a,11b,12-hexadecahydro-2,7-dihydroxy-4a,6a-dimethyl-, diacetate 16,17-(1',2'-Cyclohex-2'-eno)androst-5-ene-5',6'-dicarboxylic anhydride, 3.beta.,3'-dihydroxy-, diacetate 16,17-(1',2'-cyclohex-2'-eno)androst-5-ene-5',6'-dicarboxylic anhydride diacetate 24359-05-5 NSC61716 Searle 35