英文同义词: | Calcitriol Impurity 21;Eldecalcitol Impurity 10;3R-(1Z,3β,4α,5α)]-2-[3,5-bis[(1,1-dimethylethyl)dimethylsilyloxy]-4-[3-[(1,1-dimethylethyl)dimethylsilyloxy]propoxy]-2-methylenecyclohexylidene]-1-chloroethane;Cyclohexane, 1-(2-chloroethylidene)-3,5-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-4-[3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]propoxy]-2-methylene-, (1Z,3R,4R,5R)- |