1,8-Naphthyridine-3-carboxylic acid, 7-(3-amino-1-pyrrolidinyl)-1-(2,4-difluorophenyl)-6-fluoro-1,4-dihydro-4-oxo-, mono(4-methylbenzenesulfonate) 115964-29-9 A 64730 T 3262 Tosufloxacin tosilate Tosufloxacin tosylate