英文别名
1,25-dihydroxy-2-nor-1,2-secovitamin D3/1,25-dihydroxy-2-nor-1,2-secocholecalciferol;(3Z)-3-[(2E)-2-[(1R,3aS,7aR)-1-[(2R)-6-hydroxy-6-methylheptan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-2-methylidenepentane-1,5-diol