ethyl 7-chloro-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate;7-Chloro-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid Ethyl Ester Potassium Salt (1:1)
ethyl 7-chloro-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate;7-Chloro-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid Ethyl Ester Potassium Salt (1:1)