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Provitamin D3;Cholecalciferol EP Impurity B

7-dehydro Cholesterol; NSC 18159; Δ7-Cholesterol; 7-DHC; cholesta-5,7-dien-3β-ol;(3S,9S,10R,13R,14R,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-2,3,4,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol

QCC Cat No.:	QP151330
CAS No.:	434-16-2
Mol. Formula:	C27H44O
Mol. Weight:	384.64
Warning:	The form of the product salt may be different from the official website, please consult your local agent for details.