炔雌醇雜質對照品
衍生物雜質A 17α-ethinylestra 1,3,5(10), 6-tetraene-3,17β-diol
衍生物雜質B 2-Methoxy-17α-ethinylestra 1,3,5(10)triene-3,17β-diol
衍生物雜質C 6-oxo-17α-ethinylestra-1,3,5(10)triene-3,17-diol
乙炔 Ethinylestradiol57-63-6
乙炔雜質AEthinylestradiol Impurity A
乙炔雜質BEthinylestradiol Impurity B
乙炔雜質IEthinylestradiol Impurity I