2-(2,4,5-trifluoro-6-methylphenyl)-4,4-dimethyl-2-oxazoline

2,4,5-trifluoro-6-methyl-3-(trimethylsilyl)benzoic acid

2,4,5-三氟溴苯

2,4,5-三氟苯甲酸

2,4,5-三氟苯甲酰氯