马来酸依那普利杂质4 货号:E018004 英文名:Enalapril Impurity 4 Maleate 同义词:(S)-1-((R)-2-(((R)-1-ethoxy-1-oxo-4-phenylbutan-2-yl)amino)propanoyl)pyrrolidine-2-carboxylic acid compound with maleic acid (1:1) CAS号:N/A 分子式:C24H32N2O9 分子量:492.52 询价订购