3-Quinolinecarboxylic acid,1-cyclopropyl-8-ethoxy-6,7-difluoro-1,4-dihydro-4-oxo-
1-环丙基-6,7-二氟-1,4-二氢-8-乙氧基-4-氧代-3-喹啉羧酸
CAS No. 143158-55-8
1-cyclopropyl-8-ethoxy-6,7-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid