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CAS号: 58050-55-8 英文名称: 24,25-Dihydroxy VitaMin D2 英文同义词: 24, 25-Dihydroxy VD2;24,25-Dihydroxyvitamin D2 (Solution);24,25-Dihydroxy VitaMin D2 (Mixture of DiastereoMers);(3β,5Z,7E,22E,24ξ)-9,10-Secoergosta-5,7,10(19),22-tetraene-3,24,25-triol;(4E,6R)-2,3-DiMethyl-6-[(1R,3aS,4E,7aR)-octahydro-4-[(2Z)-2-[(5S)-5-hydroxy-2-Methylenecyclohexylidene]ethylidene]-7a-Methyl-1H-inden-1-yl]-4-heptene-2,3-diol;4-Heptene-2,3-diol, 2,3-dimethyl-6-[(1R,3aS,4E,7aR)-octahydro-4-[(2Z)-2-[(5S)-5-hydroxy-2-methylenecyclohexylidene]ethylidene]-7a-methyl-1H-inden-1-yl]-, (4E,6R)- 中文名称: 24,25-二羟基维他命 D2 中文同义词: 24.25-二羟基维生素D2;24,25-二羟基维他命 D2;24,25-二羟基维生素D2[干冰运输];24,25-二羟基维生素D2(溶液)[干冰运输] 分子式: C28H44O3 分子量: 428.65 沸点 : 582.2±45.0 °C(Predicted) 密度 : 1.06 酸度系数(pKa): 14.53±0.29(Predicted)