3(S)-4-(2,4,5-trifluorophenyl)-3-hydroxybenzenebutanoic acid methyl ester

4-(2,4,5-trifluorophenyl)-3-oxobutanoic acid

2,4,5-三氟苯乙酸

2,4,5-三氟溴苯

3-(2,4,5-trifluorophenyl)-1-propene