| English name | CAS | Detail |
| 2-Bromo-4-fluorobenzoyl chloride | 95383-36-1 | Detail |
| 3-Bromo-4-fluorobenzoyl chloride | 672-75-3 | Detail |
| 3-Bromo-5-fluorobenzoyl chloride | 887266-90-2 | Detail |
| 2-(trifluoromethoxy)benzoyl chloride | 162046-61-9 | Detail |
| 3-(trifluoromethoxy)benzoyl chloride | 86270-03-3 | Detail |
| 4-(Trifluoromethoxy)benzoyl chloride | 36823-88-8 | Detail |
| 2,4-difluorobenzenesulfonyl chloride | 13918-92-8 | Detail |
| 3,4-Difluorobenzenesulphonyl chloride | 145758-05-0 | Detail |
| 3,5-Difluorobenzenesulphonyl chloride | 210532-25-5 | Detail |
| 2,5-Difluorobenzenesulfonyl chloride | 26120-86-5 | Detail |
| 2-(Chlorosulfonyl)-benzenetrifluoride | 776-04-5 | Detail |
| 3-(trifluoromethyl)benzene-1-sulfonyl chloride | 777-44-6 | Detail |
| 4-(trifluoromethyl)benzene sulfonyl chloride | 2991-42-6 | Detail |
| 4-chloro-2-(trifluoromethyl)benzenesulfonyl chloride | 54090-42-5 | Detail |
| 4-Bromo-2-(trifluoromethyl)benzenesulphonyl chloride | 176225-10-8 | Detail |
