Dienogestrel

 English Synonyms: Dienogestrel;Dienogest;(17a)-17-Hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile;17a-Cyanomethyl-17-hydroxyestra-4, 9-dien-3-one;Dienogestril;Endometrion;STS 557;(17R)-17-Hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile 

CAS NO.: 65928-58-7 
Assay: 98% 
Molecular Formula:C20H25NO2 
Molecular Weight:311.42 
Packing:foil bag
Usage: Dienogest newly developed contraceptive drug, due to its strong inhibition of ovulation and used oral contraceptives