108115-67-9
ethyl 3-(2,4-difluoroanilino)-2-(2,4,5-trifluorobenzoyl)acrylate
→
~80%
108138-17-6
6,7-difluoro-1-(2,4-difluorophenyl)-1,4-dihydro-4-oxo-quinoline-3-carboxylic acid ethyl ester
108138-27-8
1-(2,4-二氟苯基)-6-氟-4-羰基-7-(哌嗪-1-基)-1,4-二氢喹啉-3-羧酸
103995-01-3
1-(2,4-二氟苯基)-6,7-二氟-4-氧代-1,4-二氢喹啉-3-甲酸