英文同义词: | (3β,9β,10α)-3-Hydroxy-pregna-5,7-dien-20-one;3β-Hydroxy-9β,10α-pregna-5,7-dien-20-one;Dydrogesterone EP Impurity D;Progesterone Impurity 37;"(3β,9β,10a)-3-Hydroxy-pregna-5,7-dien-20-one";1-((3S,9R,10S,13S,14R,17S)-3-Hydroxy-10,13-dimethyl-2,3,4,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethanone;Pregna-5,7-dien-20-one, 3-hydroxy-, (3β,9β,10α)- |