Previtamin D2,英文名:Previtamin D2,CAS:21307-05-1,化学式:C28H44O,分子量:396.65,MSDS.

2026-03-27 10:24:45

21307-05-1

Previtamin D2(Previtamin D2)

CAS: 21307-05-1

化学式: C28H44O

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