(5Alpha,11Beta)-11-[4-(二甲基氨基)苯基]-5,17-二羟基-19-去甲基雄甾-9-烯-3,20-二酮双(1,2-乙二醇)环缩醛

(5A,11B)-11-(4-(Dimethylamino)Phenyl)-5,17-Dihydroxy-19-Norpregn-9-Ene-3,20-Dionecyclicbis(1,2-Ethanediylacetal)