左氧氟沙星杂质12,95%+HPLC_湖北省德奥化研医药科技有限责任公司移动版

左氧氟沙星杂质12

英文名称: 3-(2,3,4,5-tetrafluorophenyl)-3-oxo-2-(ethoxymethylene)-propanoic acid ethyl ester

英文别名: 3-(2,3,4,5-tetrafluorophenyl)-3-oxo-2-(ethoxymethylene)-propanoic acid ethyl ester;
ethyl 2-(2,3,4,5-tetrafluorobenzoyl)-3-ethoxyacrylate;
ethyl 2-tetrafluorobenzoyl-3-ethoxyacrylate;
ethyl α-(ethoxymethylene)-β-oxo-2,3,4,5-tetrafluorobenzenepropanoate;
ethyl 2-(ethoxymethylene)-3-oxo-3-(2,3,4,5-tetrafluorophenyl)propionate;
Levofloxacin Tetrafluoro Impurity 2;
ethyl-2-(2,3,4,5-tetrafluoro benzoyl)-3-ethoxy acrylate;
Ethyl 3-ethoxy-2-(2,3,4,5-tetrafluorobenzoyl)acrylate