108138-46-1 | Tosufloxacin | C19H15 F3 N4 O3 |
108138-27-8 | 1-(2,4-difluorophenyl)-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid | C20H16 F3 N3 O3 |
108138-21-2 | 7-(3,5-dimethylpiperazin-1-yl)-6-fluoro-1-(4-fluorophenyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid | C22H21 F2 N3 O3 |