批号 | 操作 |
20191101 | 下载 |
产品编号: | L004001A |
英文名: | Levofloxacin Impurity A(Hydrochloride) |
英文别名: | (S)-9-fluoro-3-methyl-7-oxo-10-(piperazin-1-yl)-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid hydrochloride |
CAS号: | 2254176-11-7 |
分子式: | C17H18FN3O4.HCl |
分子量: | 347.34 36.46 |