Compound Name: Cholecalciferol EP Impurity B

Synonyms: Provitamin D3; (3β)-7-Dehydro Cholesterol； Cholesta-5,7-dien-3β-ol; 7,8-Didehydrocholesterol; 7-Dehydrocholesterin;

CAS Number: 434-16-2

Molecular Formula: C27H44O

Molecular Weight: 384.64

Cat. Number: CHO1002