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CAS号: 1329833-82-0 英文名称: 9-Defluoro-9-(4-Methyl-1-piperazinyl) Levofloxacin 英文同义词: Levofloxacin Impurity 6;9-Defluoro-9-(4-Methyl-1-piperazinyl) Levofloxacin;(S)-3-methyl-9,10-bis(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid;7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 2,3-dihydro-3-methyl-9,10-bis(4-methyl-1-piperazinyl)-7-oxo-, (3S)- 中文名称: 左氧氟沙星杂质N 中文同义词: 左氧氟沙星杂质N;左氧氟沙星杂质6 分子式: C23H31N5O4 分子量: 441.52