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CAS号: 76338-54-0 英文名称: 11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Diethylene Ketal 英文同义词: FPKBNDCCFKYHDT-ZZXXDWPESA-N;11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Diethylene Ketal;Pregn-5-ene-3,20-dione, 11,17,21-trihydroxy-, cyclic bis(1,2-ethanediyl acetal), (11β)- (9CI) 中文名称: 中文同义词: 分子式: C25H38O7 分子量: 450.57 熔点 : 177-182 °C 沸点 : 614.6±55.0 °C(Predicted) 密度 : 1.32±0.1 g/cm3(Predicted) 酸度系数(pKa): 14.52±0.70(Predicted)