You are here: Home >Extracts> Reference Standards > (3β,5Z,7R,8α,22E)-3S-tert-Butyldimethylsilyl-9,10-secoergosta-5,10(19),22-triene-7,8-diol(50mg/vial)
A derivative of Vitamin D, used as an intermediate for the preparation of Vitamin based antibiotics.
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