Synonyms: 1H-Cyclopent[b]anthracene,1-[(1R)-1,5-dimethylhexyl]hexadecahydro-3a,6,6,9a,11a-pentamethyl-,(1R,3aS,5aS,9aR,11aR)- (9CI); 7,11-Cyclo-8,9-secolanostane;1H-Cyclopent[b]anthracene,1-(1,5-dimethylhexyl)hexadecahydro-3a,6,6,9a,11a-pentamethyl-,[1R(R),3aS,5aS,9aR,11aR]-[partial]-; [1R-[1a(R*),3ab,5ab,9aa,11aa]]-1-(1,5-Dimethylhexyl)hexadecahydro-3a,6,6,9a,11a-hexamethyl-1H-cyclopent[b]anthracene