Synonyms: (3ar,3bs,5as,8as,8br)-6-acetyl-3a,5a-dimethyl-3a,3b,4,5,5a,8,8a,8b,9,10-decahydrodicyclopenta[a,f]naphthalen-2(3h)-one;NSC66997;AC1Q6OEM;AC1L6NN8;KST-1A5710;AR-1A3936;NSC-66997;(3aR,3bS,5aS,8aS,8bR)-6-acetyl-3a,5a-dimethyl-3b,4,5,8,8a,8b,9,10-octahydro-3H-indeno[5,4-e]inden-2-one