Synonyms: (8S,11R,13S,14S,17S)-11-(4-Dimethylaminophenyl)-17-hydroxy-13-methyl-17-[(Z)-prop-1-enyl]-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one;Alizine;RU 534;Estra-4,9-dien-3-one,11-[4-(dimethylamino)phenyl]-17-hydroxy-17-(1-propenyl)-, [11b,17b,17(Z)]-;Estra-4,9-dien-3-one,11-[4-(dimethylamino)phenyl]-17-hydroxy-17-(1Z)-1-propenyl-, (11b,17b)- (9CI);