非那沙星是氟喹诺酮抗微生物剂, 在微酸环境中达到最佳功效，用于治疗由铜绿假单胞菌和金黄色葡萄球菌引起的急性外耳炎（游泳者的耳朵）。
2,4-Dichloro-5-fluorobenzoic acid
1-Tosyl-2,5-dihydro-1H-pyrrole
2,4-Dichloro-3-cyano-5-fluorobenzoic acid
2,4-Dichloro-1-fluorobenzene
1-(2,4-Dichloro-5-fluorophenyl)ethanone
Ethyl 7-chloro-8-cyano-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate
(E)-Ethyl 3-(dimethylamino)acrylate
(4aS,7aS)-Octahydropyrrolo[3,4-b][1,4]oxazine
Methyl 2,4-dichloro-3-cyano-5-fluorobenzoate
Methyl 2,4-dichloro-5-fluoro-3-nitrobenzoate
Methyl 3-amino-2,4-dichloro-5-fluorobenzoate
2,4-Dichloro-5-fluoro-3-nitrobenzoic acid
2,4-Dichloro-1-fluoro-3,5-dimethylbenzene
2,4-Dichloro-5-fluoro-3-formylbenzoic acid
3-Tosyl-6-oxa-3-azabicyclo[3.1.0]hexane
