產(chǎn)品編號: | FY-LEV19 |
產(chǎn)品名稱: | Levofloxacin impurity 19/Levofloxacin EP Impurity F |
別名: | Levofloxacin Carboxylic Acid/Levofloxacin USP RC B/Levofloxacin Difluoro Carboxylic Acid/(S)-9,10-Difluro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid |
Cas No.: | 100986-89-8 |
分子式: | C13H9F2NO4 |
分子量: | 281.21 |
規(guī) 格: | 95%min |
結(jié)構(gòu)式: |  |
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