Synonyms: Isoadiantone;BRN 2061836;A'-Neo-30-norgammaceran-22-one, (21-beta)-;AC1MIBH3;LS-96123;1-[(3R,3aS,5aR,5bR,7aS,11aS,11bR,13aR,13bS)-5a,5b,8,8,11a,13b-hexamethyl-1,2,3,3a,4,5,6,7,7a,9,10,11,11b,12,13,13a-hexadecahydrocyclopenta[a]chrysen-3-yl]ethanone;54352-47-5;58260-74-5