4-(3-Nitro-phenyl)-3-oxo-butyric acid methyl ester

4-Bromo-2-methylbenzenesulfonamide

4-溴-2-甲基苯磺酰胺

2-Bromobenzylsulfonamide

2,2-二氟乙基三氟甲磺酸酯, 2,2-Difluoroethyl Trifluoromethanesulfonate

4-(Difluoromethoxy)benzenesulfonamide

4-(二氟甲氧基)苯磺酰胺

2'-Chloro-5'-fluoroacetophenone

2-氯-5-氟苯乙酮

N-Methylbromofluoroacetamide

N- 甲基溴氟乙酰胺

1-溴-2-氟-4-氯-5-甲基苯, 5-Bromo-2-chloro-4-fluorotoluene

2-溴-3-氯三氟甲苯, 2-Bromo-3-chlorobenzotrifluoride

3-溴-5-三氟甲基苯腈, 3-Bromo-5-cyanobenzotrifluoride

4-Fluoro-2-(trifluoromethyl)phenylisothiocyanate