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CAS号: 2823-42-9 英文名称: Flumethasone-17-acetate 英文同义词: flumetasone acetate;Flumethasone21-acetate;flumethasone-17-acetate;6α-FluorodexaMethasone 21-Acetate;Flumethasone Pivalate EP Impurity B;6a,9-difluoro-11b,17,21-trihydroxy-16a-methylpregna-1,4-diene-3,20-dione 21-acetate;6α,9-Difluoro-11β,17,21-trihydroxy-16α-Methyl-pregna-1,4-diene-3,20-dione 21-Acetate;Acetic acid 6α,9-difluoro-11β,17-dihydroxy-16α-methyl-3,20-dioxopregna-1,4-dien-21-yl ester;6alpha,9-difluoro-11beta,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione 21-acetate;Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-6,9-difluoro-11,17-dihydroxy-16-methyl-, (6α,11β,16α)- 中文名称: 双氟美松醋酸酯 中文同义词: 醋酸氟米松;双氟美松醋酸酯 分子式: C24H30F2O6 分子量: 452.49 熔点 : 260-264 °C 沸点 : 581.0±50.0 °C(Predicted) 密度 : 1.33±0.1 g/cm3(Predicted) 酸度系数(pKa): 11.93±0.70(Predicted)