分子式：C35H50O3S；分子量：550.83；外观：White Solid；溶解性：Chloroform, Dichloromethane, Ethyl Acetate, Methanol；别名：Ergocalciferol p-Toluenesulfonate; (3β,5Z,7E,22E)-9,10-Secoergosta-5,7,10(19),22-tetraen-3-ol 4-Methylbenzenesulfonate; (1S,3Z)-4-Methylene-3-[(2E)-2-[(1R,3aS,7aR)-octahydro-7a-methyl-1-[(1R,2E,4R)-1,4,5-trimethyl-2-hexen-1-yl]-4H-inden-4-ylidene]ethylidene]-cyclohexanol；应用：Protected Vitamin D2 (V676040), the synthetic form of Vitamin D. Used in the preparation of Vitamin D analogues.；类别：Chiral Reagents, Pharmaceuticals, Intermediates
