Changsha Staherb Natural Ingredients Co., Ltd.
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Chinese alias: ergocalciferol
CAS: 50-14-6
EINECS: 200-014-9
Molecular formula: C28H44O Molecular Weight: 396.6484
Vitamin D2 is the chemical name of Ergocalciferol, a form of vitamin D. Ergocalciferol is a secosteroid formed by a photochemical bond breaking of a steroid, specifically, by the action of ultraviolet light on ergosterol.Viosterol, the name given to early preparations of irradiated ergosterol, is essentially synonymous with ergocalciferol. |
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