4-[(2,4-difluorophenyl)methylidene]-2-phenyl-1,3-oxazol-5-one

Z-4-(2,4-difluorobenzylidene)-2-phenyl-5-oxazolone

(4Z)-4-(2,4-二氟苄亚基)-2-甲基-1,3-恶唑-5(4H)-酮

2-乙酰基氨基-3-(2,4-二氟苯基)丙烯酸

2-氨基-3-(2,4-二氟苯基)-1-丙醇