| NO. | Name | CAS No. |
| 21 | 4-(Trifluoromethyl)benzoic acid | 455-24-3 |
| 22 | Sodium triacetoxyborohydride | 56553-60-7 |
| 23 | Methyl 2-iodobenzoate | 610-97-9 |
| 24 | 1-Amino-tetrahydronaphthalene | 2217-41-6 |
| 25 | Ethyl pyruvate | 617-35-6 |
| 26 | Methyl pyruvate | 600-22-6 |
| 27 | nicarbazin | 330-95-0 |
| 28 | 3-Trifluoromethylbenzylcyanide | 2338-76-3 |
| 29 | 4-(Trifluoromethyl)benzoic acid | 455-24-3 |
| 30 | Sodium triacetoxyborohydride | 56553-60-7 |
| 31 | Methyl 2-iodobenzoate | 610-97-9 |
| 32 | 1-Amino-tetrahydronaphthalene | 2217-41-6 |
| 33 | Ethyl pyruvate | 617-35-6 |
| 34 | Methyl pyruvate | 600-22-6 |
| 35 | nicarbazin | 330-95-0 |
| 36 | 3-Trifluoromethylbenzylcyanide | 2338-76-3 |
| 37 | 4-(Trifluoromethyl)benzoic acid | 455-24-3 |
| 38 | Sodium triacetoxyborohydride | 56553-60-7 |
| 39 | Methyl 2-iodobenzoate | 610-97-9 |
| 40 | 1-Amino-tetrahydronaphthalene | 2217-41-6 |