Product Name: Vitamin D2
Chinese alias: ergocalciferol
English name: Vitamin D2
CAS: 50-14-6
EINECS: 200-014-9
Molecular formula: C28H44O
Molecular Weight: 396.6484
Introduction:
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
