异环磷酰胺杂质Ⅱ 货号:I026001 英文名:Ifosfamide Impurity Ⅱ 同义词:2-chloro-1-(2-((2-chloroethyl)amino)-2-oxido-1,3,2-oxazaphosphinan-3-yl)ethanone CAS号:N/A 分子式:C7H13Cl2N2O3P 分子量:275.07 询价订购