7-chloro-6-fluoro-1,4-dihydro-1-(methylamino)-4-oxoquinoline-3-carboxylic acid
CAS No. 88569-39-5
7-chloro-6-fluoro-1,4-dihydro-1-(methylamino)-4-oxoquinoline-3-carboxylic acid;7-Chloro-6-fluoro-1,4-dihydro-1-(methylamino)-4-oxo-3-quinolinecarboxylic acid
4-异丁基苯磺酰氯