EN
22-Dihydroergocalciferol vitamin D4 (24S)-methylcalciol (3beta,5Z,7E)-9,10-secoergosta-5,7,10(19)-trien-3-ol (5Z,7E)-(3S)-9,10-Seco-5,7,10(19)-ergostatrien-3-ol
EN
22-Dihydroergocalciferol is a form of vitamin D, also known as vitamin D4.
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