

HY-75958S1 · 1 mg
MedChemExpress · Cat: HY-75958S1
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medchemexpress.com/vitamin-d4-d5.htmlDescription
Vitamin D4-d5 is the deuterium labeled Vitamin D4. Vitamin D4 22-Dihydroergocalciferol is a Vitamin D derived from fungi. The precursor of Vitamin D4 is 22,23-dihydroergosterol.