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阿法骨化醇 (Alfacalcidol)
Name Alfacalcidol Synonyms 1-alpha-Hydroxycholecalciferol; (1alpha,3beta,5Z,7E)-Secocholesta-5,7,10(19)-triene-1,3-diol Molecular Formula C27H44O2 Molecular Weight 400.64 CAS