1-Cyclopropyl-7,8-difluoro-1,4-dihydro-6-methoxy-4-oxo-3-quinolinecarboxylic acid

1-Cyclopropyl-7,8-difluoro-1,4-dihydro-6-methoxy-4-oxo-3-quinolinecarboxylic acid · CAS 1641561-55-8