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CAS号: 114371-33-4 英文名称: 1,2-DihydrobecloMetasone Dipropopionate 英文同义词: Beclomethasone EP Impurity L;BecloMethason Dipropinate IMpurity L;BecloMethasone Dipropinate IMpurity L;Beclomethasone Dipropionate Impurity L;1,2-DihydrobecloMetasone Dipropopionate;1,2-Dihydro BecloMethasone Dipropionate;Beclometasone Dipropionate EP Impurity L;Beclomethasone Dipropionate EP Impurity L;(11β,16β)-9-chloro-11-hydroxy-16-Methyl-17,21-bis(1-oxopropoxy)pregn-4-ene-3,20-dione;Pregn-4-ene-3,20-dione, 9-chloro-11-hydroxy-16-methyl-17,21-bis(1-oxopropoxy)-, (11β,16β)- (9CI) 中文名称: BECLOMETHASON DIPROPINATE IMPURITY L 中文同义词: 倍氯米松杂质L;丙酸倍氯米松杂质L;倍氯米松双丙酸酯EP杂质L;丙酸倍氯米松杂质L(EP);1,2-二氢倍氯米松二丙酸脂 分子式: C28H39ClO7 分子量: 523.06 沸点 : 628.8±55.0 °C(Predicted) 密度 : 1.25±0.1 g/cm3(Predicted) 酸度系数(pKa): 13.11±0.70(Predicted)