Synonyms: 15-Thialanostane;Phenanthro[1,2-b]thiophene,1-(1,5-dimethylhexyl)hexadecahydro-3a,6,6,9a,11a-pentamethyl-, [1R-[1a(R*),3ab,3ba,5ab,9aa,9bb,11aa]]-; [1R-[1a(R*),3ab,3ba,5ab,9aa,9bb,11aa]]-1-(1,5-Dimethylhexyl)hexadecahydro-3a,6,6,9a,11a-pentamethylphenanthro[1,2-b]thiophene