Synonyms: | Aromatic Gestodene;Gestodene Impurity 7(Gestodene EP Impurity G);Gestodene EP impurity G;18,19-Dinorpregna-1,3,5(10),15-tetraen-20-yn-17-ol, 13-ethyl-3-methoxy-, (17α)-;Gestodene EP Impurity G (Gestodene Aromate);A-aromatic-gestodene;13-ethyl-3-methoxy-18,19-dinor-17α-pregna-1,3,5(10),15-tetraen-20-yn-17-o1 (A-aromatic-gestodene) |