1-环丙基-6-甲氧基-7,8-二氟-4-氧代-1,4-二氢-3-喹啉羧酸乙酯

1-Cyclopropyl-7-8-difluoro-6-Methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid Ethyl Ester · CAS 1329836-33-0