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981-34-0

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981-34-0

@981-34-0

📅 Joined February 2021
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981-34-0@981-34-0·Feb 7
CAS 981-34-0

CAS号: 981-34-0 英文名称: 9beta,11beta-Epoxy-17alpha,21-dihydroxy-16beta-methylene-pregna-1,4-diene-3,20-dione 英文同义词: DB11;(9β,11β,16β)-;Einecs 213-563-4;9beta,11beta-Epoxy-1;Betamethasone epoxide;16-beta Methyl Epoxid;16-BETA METHYL EPOXIDE;DB11(16B-Methyl Epoide);DB11(16β-Methyl Epoide);Betamethasone 9,11-Epoxide 中文名称: 9B,11B-环氧-16B-甲基孕甾-1,4-二烯-17A,21-二醇-3,20-二酮 中文同义词: 倍他米松E;倍他米松环氧;倍他米松环氧物;倍他米松杂质6;倍他米松EP杂质E;倍他米松9,11环氧;9,11-环氧倍他米松;倍他米松杂质E(EP);倍氯米松双丙酸酯EP杂质R;倍他米松 9,11-环氧化物 分子式: C22H28O5 分子量: 372.45 熔点 : 210-220 ºC 沸点 : 564.9±50.0 °C(Predicted) 密度 : 1.32±0.1 g/cm3(Predicted) 储存条件 : Refrigerator 酸度系数(pKa): 12.56±0.70(Predicted)

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