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| 产品名称: | 维生素 D2 |
| CAS Registry Number: | 88899-55-2 |
| 别名: | 维生素 D2; |
| 分子结构: |
![CAS No:88899-55-2 Oxacyclohexadeca-3,5,11,13-tetraen-2-one,8-hydroxy-16-[(1S,2R,3S)-2-hydroxy-1-methyl-3-[(2R,4R,5S,6R)-tetrahydro-2,4-dihydroxy-5-methyl-6-(1-methylethyl)-2H-pyran-2-yl]butyl]-3,15-dimethoxy-5,7,9,11-tetramethyl-,(3Z,5E,7R,8S,9S,11E,13E,15S,16R)-](/structure/cas-888/88899-55-2.png) |
| 分子式: | C35H58 O9 |
| 分子量: | 622.8296 |
| 密度: | 1.12 g/cm3 |
| 沸点: | 770.1 °C at 760 mmHg |
| 折射率: | 1.534 |
| 风险术语: | 36/37/38 |
| 安全声明: | 26-36 |
| 危险品标志: | Xi: Irritant; |