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CAS号: 38002-18-5 英文名称: 6-Keto Ethynyl Estradiol 英文同义词: 6-KETOETHYNYLESTRADIOL;6-KETO ETHINYL ESTRADIOL;Ethinylestradiol EP Imp G;6-KETO-17A-ETHINYLESTRADIOL;Ethinylestradiol EP Impurity G;3,17-Dihydroxy-19-nor-17alpha-pregn;3,17β-Dihydroxy-17α-ethynylestra-1,3,5(10)-trien-6-one;3,17BETA-DIHYDROXY-17A-ETHYNYLESTRA-1,3,5(10)-TRIEN-6-ONE;1,3,5(10)-ESTRATRIEN-17-ALPHA-ETHYNYL-3,17-BETA-DIOL-6-ONE;3,17BETA-DIHYDROXY-19-NORPREGNA-1,3,5(10)-TRIEN-20-YN-6-ONE 中文名称: 6-酮乙炔雌二醇 中文同义词: 6-酮基炔雌醇;6-酮乙炔雌二醇;炔雌醇EP杂质G;6-酮基乙炔雌二醇;乙炔雌二醇EP杂质G;炔雌醇杂质G(EP);炔雌醇杂质G(EP) 标准品;炔雌醇相关化合物A(USP) 分子式: C20H22O3 分子量: 310.39 熔点 : 228.6-229.5 °C 沸点 : 487.8±45.0 °C(Predicted) 密度 : 1.28±0.1 g/cm3(Predicted) 酸度系数(pKa): 9.33±0.60(Predicted) 海关编码 : 2937230000