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              2. fluoroethyl ester




                2. Chemical Name: Ethyl 1-(2-fluoroethyl)-6.7.8-trifluoro-1.4-dihydro-4-oxoquinoline-3-carboxylate
                Molecular Weight: 317.2
                Melting Point: 180-183°C
                Appearance: Off-white powdery solid
                Uses: Fleroxacin (Long-acting quinolone antibiotics) intermediate




                


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