英文别名5,6-trans-1a,25-Dihydroxyvitamin D3; Calcitriol Impurities A; 5,6-trans-Calcitriol; (1R,3S,5E)-4-Methylene-5-[(2E)-2-[(1R,3aS,7aS)-octahydro-1-[(1R)-5-hydroxy-1,5-dimethylhexyl]-7a-Methyl-4H-inden-4-ylidene]ethylidene]-1,3-cyclohexanediol; (1α,3β,5E,7E)-9,10-Secocholesta-5,7,10(19)-triene-1,3,25-triol; (1R,3S,E)-5-((E)-2-((1R,3aS,7aR)-1-((R)-6-hydroxy-6-Methylheptan-2-yl)-7a-Methyldihydro-1H-inden-4(2H,5H,6H,7H,7aH)-ylidene)ethylidene)-4-Methylenecyclohexane-1,3-diol 
