3-Quinolinecarboxylic acid, 1,4-dihydro-6,8-difluoro-1-(2-fluoroethyl)-7-(4-methyl-1-piperazinyl)-4-oxo- 3-Quinolinecarboxylic acid, 6,8-difluoro-1-(2-fluoroethyl)-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo- 6,8-Difluoro-1-(2-fluoroethyl)-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo-3-quinolinecarboxylic acid 79660-72-3 AM 833 BRN 4300996 CCRIS 3972 FLEROXACIN Fleroxacin [USAN:BAN:INN:JAN] Fleroxacine [French] Fleroxacino [Spanish] Fleroxacinum [Latin] Fleroxicin Megalone Ro 23-6240 Ro 23-6240/000