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CAS号: 2884-51-7 英文名称: 21-O-Acetyl DexaMethasone 9,11-Epoxide 英文同义词: Desoximetasone Impurity F;Dexamethasone Acetate EP Impurity F;21-O-Acetyl DexaMethasone 9,11-Epoxide;Dexamethasone Acetate Impurity 6（Dexamethasone Acetate EP Impurity F）;(9β,11β,16α)-21-(Acetyloxy)-9,11-epoxy-17-hydroxy-16-Methyl-pregna-1,4-diene-3,20-dione;Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9,11-epoxy-17-hydroxy-16-methyl-, (9β,11β,16α)-;Dexamethasone impurity 8/Dexamethasone Acetate EP Impurity F/2-((4aS,4bS,5aS,6aS,7R,8R,9aS,9bS)-7-hydroxy-4a,6a,8-trimethyl-2-oxo-2,4a,5a,6,6a,7,8,9,9a,9b,10,11-dodecahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-7-yl)-2-oxoethyl acetate 中文名称: 地塞米松醋酸盐EP杂质F 中文同义词: 地塞米松杂质29;醋酸地塞米松EP杂质F;地塞米松醋酸盐EP杂质F;醋酸地塞米松杂质F(EP) 分子式: C24H30O6 分子量: 414.49 熔点 : 198-200 °C 沸点 : 575.1±50.0 °C(Predicted) 密度 : 1.29±0.1 g/cm3(Predicted) 酸度系数(pKa): 12.51±0.70(Predicted)