88569-34-0

Einecs 289-427-3 Amifloxacin Impurity 2 ethyl 7-chloro-6-fluoro-1-(N-methylformamido)-4-oxo-1,4-dihydroquinoline-3-carboxylate ethyl 7-chloro-6-fluoro-1-(formylmethylamino)-1,4-dihydro-4-oxoquinoline-3-carboxylate 7-Chloro-6-fluoro-1-(formylmethylamino)-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid ethyl ester ethyl 7-chloro-6-fluoro-1-(N-methylformamido)-4-oxo-1,4-dihydroquinoline-3-carboxylate(WXG01226) 3-Quinolinecarboxylic acid, 7-chloro-6-fluoro-1-(formylmethylamino)-1,4-dihydro-4-oxo-, ethyl ester