1-(5-tert-Butoxycarbonylamino-2,4-difluoro-phenyl)-8-chloro-6,7-difluoro-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid ethyl ester
Ethyl 1-(5-tert-butoxycarbonylamino-2,4-difluorophenyl)-8-chloro-6,7-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylate
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197520-73-3
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