| 英文同义词: | Levofloxacin Tetrafluoro Impurity;Levofloxacin Tetrafluoro Impurity 1;ethyl (S,Z)-3-((1-hydroxypropan-2-yl)amino)-2-(2,3,4,5-tetrafluorobenzoyl)acrylate;Levofloxacin Impurity 14;Levofloxacin impurity 16/Ethyl (S,Z)-3-((1-hydroxypropan-2-yl)amino)-2-(2,3,4,5-tetrafluorobenzoyl)acrylate;Levofloxacin-15;ethyl (S)-3-((1-hydroxypropan-2-yl)amino)-2-(2,3,4,5- tetrafluorobenzoyl)acrylate;(+)-ethyl 2-<<<(S)-1-hydroxyprop-2-yl>amino>methylene>-3-oxo-3-(2,3,4,5-tetrafluorophenyl)propionate |