65928-58-7 Dienogestrel Dienogestrel

Synonyms： 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; [(17beta)-17-hydroxy-3-oxoestra-4,9-dien-17-yl]acetonitrile
CAS Number：65928-58-7
Molecular Formula：C₂₀H₂₅NO₂
Molecular Weight：311.418
InChI：InChI=1/C20H25NO2/c1-19-8-6-16-15-5-3-14(22)12-13(15)2-4-17(16)18(19)7-9-20(19,23)10-11-21/h12,17-18,23H,2-10H2,1H3/t17-,18+,19+,20-/m1/s1
Molecular Structure：
Density：1.2g/cm³
Melting point：210-2140C
Boiling point：549°C at 760 mmHg
Refractive index：1.589
Flash point：285.8°C
Vapour Pressur：2.42E-14mmHg at 25°C
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