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CAS号: 432-54-2 英文名称: 1,2-Dihydro DesoxyMetasone 英文同义词: Dexamethasone Impurity 21;1,2-Dihydro Desoximetasone;1,2-Dihydro DesoxyMetasone;Desoximetasone 1,2-Dihydro Impurity;9α-Fluoro-11β,21-dihydroxy-16α-Methylpregn-4-ene-3,20-dione;(11β,16α)-9-Fluoro-11,21-dihydroxy-16-Methylpregn-4-ene-3,20-dione;Pregn-4-ene-3,20-dione, 9-fluoro-11,21-dihydroxy-16-methyl-, (11β,16α)- (9CI) 中文名称: 1,2-Dihydro DesoxyMetasone 中文同义词: 地塞米松杂质33 分子式: C22H31FO4 分子量: 378.48 熔点 : 176-178?C 沸点 : 531.1±50.0 °C(Predicted) 密度 : 1.23±0.1 g/cm3(Predicted) 储存条件 : -20?C Freezer 酸度系数(pKa): 12.98±0.10(Predicted) 海关编码 : 2937220000