那氟沙星杂质1 货号:N014001 英文名:Nadifloxacin Impurity 1 同义词:9-fluoro-5-methyl-1-oxo-8-(4-oxo-3,4-dihydropyridin-1(2H)-yl)-1,5,6,7-tetrahydropyrido[3,2,1-ij]quinoline-2-carboxylic acid CAS号:N/A 分子式:C19H17FN2O4 分子量:356.35 询价订购