4-{[(17α)-3-Hydroxy-19-norpregna-1,3,5(10)-trien-20-yn-17-yl]oxy}-4-oxobutanoic acid

4-{[(17α)-3-Hydroxy-19-norpregna-1,3,5(10)-trien-20-in-17-yl]oxy}-4-oxobutansäure

4-{[(17α)-3-Hydroxy-19-norpregna-1,3,5(10)-trien-20-yn-17-yl]oxy}-4-oxobutanoic acid

Acide 4-{[(17α)-3-hydroxy-19-norprégna-1,3,5(10)-trién-20-yn-17-yl]oxy}-4-oxobutanoïque

Butanedioic acid, mono[(17β)-17-ethynyl-3-hydroxyestra-1,3,5(10)-trien-17-yl] ester

138219-86-0

17β-Hemisuccinyl-17-ethynylestradiol

19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol, 17-(hydrogen butanedioate),(17α)-

Ethinyl estradiol 17-hemisuccinate

Ethynyl estradiol 17β-hemisuccinate