Synonyms: | 1H-Cyclopropa[4,5]cyclopenta[a]phenanthrene,17-ethyl-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-10,13-dimethyl-,[8S-(8a,9b,10a,13a,14b,17a)]-; [8S-(8a,9b,10a,13a,14b,17a)]-17-Ethyl-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-10,13-dimethyl-1H-cyclopropa[4,5]cyclopenta[a]phenanthrene |