
Ethinylestradiol EP Impurity H ;
16-Oxo-ethinylestradiol ;
3,17-Dihydroxy-19-nor-17α-pregna-1,3,5(10)-trien-20-yn-16-one ;
CAS # 1350468-76-6 ;
C20H22O3 ;
MW: 310.39 ;
Ethinylestradiol EP Impurity H ;
16-Oxo-ethinylestradiol ;
3,17-Dihydroxy-19-nor-17α-pregna-1,3,5(10)-trien-20-yn-16-one ;
CAS # 1350468-76-6 ;
C20H22O3 ;
MW: 310.39 ;