艾司西酞普兰杂质20(草酸盐) 货号:E010020A 英文名:Escitalopram Impurity 20 (Oxalate) 同义词:(+/-)-(S)-3-(5-bromo-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-1-yl)-N,N-dimethylpropan-1-amine oxalate CAS号:64372-43-6 分子式:C19H21BrFNO.C2H2O4 分子量:378.28 90.03 询价订购