115551-40-1

Marbofloxacin Impurity A Marbofloxacin EP Impurity A Marbofloxacin Impurity 1(Marbofloxacin EP Impurity A) N,O-Desmethylene 10-Despiperazino-10-fluoro Marbofloxacin 6,7-difluoro-8-hydroxy-1-(methylamino)-4-oxo-1,4-dihydro-3-quinolinecarboxylicacid 6,7-Difluoro-8-hydroxy-1-(methylamino)-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid 3-Quinolinecarboxylic acid, 6,7-difluoro-1,4-dihydro-8-hydroxy-1-(methylamino)-4-oxo- Marbofloxacin EP Impurity A/N,O-Desmethylene 10-Despiperazino-10-fluoro Marbofloxacin/6,7-Difluoro-8-hydroxy-1,4-dihydro-1-methylamino-4-oxoquinoline-3-carboxylic Acid