英文同义词: | 1α,25-Dihydroxyprovitamin D3 Impurity;1-alfa-25-Dihydroxycholecalciferol Impurity 3;(1S,3R,9R,10S,13R,14R,17R)-17-((R)-6-Hydroxy-6-methylheptan-2-yl)-10,13-dimethyl-2,3,4,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-1,3-diol;Cholesta-5,7-diene-1,3,25-triol, (1α,3β,9β,10α)- |