Synonyms: | DiMethoxy Dienogest;(17alpha)-17-Hydroxy-3,3-dimethoxy-19-norpregna-5(10),9(11)-diene-21-nitrile;2-[(8S,13S,14S,17R)-17-hydroxy-3,3-dimethoxy-13-methyl-1,2,4,6,7,8,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-yl]acetonitrile;Dienogest Dimethoxy Impurity;Dienogest Impurity 8 (Dienogest EP Impurity E);[(17β)-17-Hydroxy-3,3-dimethoxyestra-5(10),9(11)-dien-17-yl]acetonitrile;17-hydroxy-3,3-dimethoxyestra-5(10),9(11)-dien-17α-yl]acetonitrile,;19-Norpregna-5(10),9(11)-diene-21-nitrile, 17-hydroxy-3,3-dimethoxy-, (17α)- |