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CAS号: 113211-53-3 英文名称: 9'-fluoro-10'-(4-methyl-1-piperazinyl)-7'-oxospiro(cyclopropane-1,3'(2'H)-(7H)pyrido(1,2,3-de)(1,4)benzoxazine)-6'-carboxylic acid 英文同义词: Levofloxacin Impurity 38;9'-fluoro-10'-(4-methyl-1-piperazinyl)-7'-oxospiro(cyclopropane-1,3'(2'H)-(7H)pyrido(1,2,3-de)(1,4)benzoxazine)-6'-carboxylic acid;Spiro[cyclopropane-1,3'(2'H)-[7H]pyrido[1,2,3-de][1,4]benzoxazine]-6'-carboxylic acid, 9'-fluoro-10'-(4-methyl-1-piperazinyl)-7'-oxo- 中文名称: 中文同义词: 分子式: C19H20FN3O4 分子量: 373.38