英文别名Calcitriol Impurities A; 5-{2-[1-(5-Hydroxy-1,5-dimethyl-hexyl)-7a-methyl-octahydro-inden-4-ylidene]-ethylidene}-4-methylene-cyclohexane-1,3-diol; 5,6-trans-1a,25-Dihydroxyvitamin D3; 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; TRANS CALCITRIOL; Calcitriol Impurity 1