英文别名9-Piperazino Levofloxacin Impurity; 10-Fluoro-3-methyl-9-(4-methyl-1-piperazinyl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid; Levofloxacin Impurity 4; 9-Piperazino Levofloxacin; 9-Piperazine Levofloxacin Impurity; Levofloxacin 9-Piperazinyl Isomer; Levofloxacin Impurity M; Levofloxacin Impurity G01; (2S)-6-fluoro-2-methyl-7-(4-methylpiperazin-1-yl)-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid; 9-Piperazino ofloxacin, (S)-; 10-Fluoro-9-(4-methylpiperazin-1-yl)-ofloxacin, (S)-; (3S)-10-Fluoro-3-methyl-9-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-pyrido(1,2,3-de)-1,4-benzoxazine-6-carboxylic acid; 7H-Pyrido(1,2,3-de)-1,4-benzoxazine-6-carboxylic acid, 10-fluoro-2,3-dihydro-3-methyl-9-(4-methyl-1-piperazinyl)-7-oxo-, (S)-; LEVOFLOXACIN HEMIHYDRATE IMPURITY I [EP IMPURITY]; 7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 10-fluoro-2,3-dihydro-3-methyl-9-(4-methyl-1-piperazinyl)-7-oxo-, (S)- (9CI); (3S)-10-Fluoro-3-methyl-9-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic Acid; (S)-9-piperazino ofloxacin; Levofloxacin EP Impurity I 
