3-Oxo-2-(trifluoromethylthio)butyric acid ethylester

2,4,6 -三氟苯酸, 2,4,6-Trifluorophenylboronic acid

2,3-Dibromo-5-methylpyridine

2,3-二溴-5-甲基吡啶

2,3-Dichloro-5-methylpyridine

2,3-二氯-5-甲基吡啶

2-溴-5-苯基-1,3,4-噻二唑, 2-Bromo-5-phenyl-1,3,4-thiadiazole

2-Phenyl-1H-benzoimidazol-5-ylamine hydrochloride

2-Acetyl-4-chlorothiophene

2-乙酰基-4-氯噻吩

4,4,4-Trifluoro-1-(2,4-dichlorophenyl)-1,3-butanedione

4,4,4-Trifluoro-1-(3-trifluoromethylphenyl)-1,3-butanedione

5-Chloro-2-nitroaniline

5-氯-2-硝基苯胺

2-溴-2',4'-二氟苯乙酮, 2-Bromo-2',4'-difluoroacetophenone