| NO. | Name | CAS No. |
| 41 | Ethyl pyruvate | 617-35-6 |
| 42 | Methyl pyruvate | 600-22-6 |
| 43 | nicarbazin | 330-95-0 |
| 44 | 3-Trifluoromethylbenzylcyanide | 2338-76-3 |
| 45 | 4-(Trifluoromethyl)benzoic acid | 455-24-3 |
| 46 | Sodium triacetoxyborohydride | 56553-60-7 |
| 47 | Methyl 2-iodobenzoate | 610-97-9 |
| 48 | 1-Amino-tetrahydronaphthalene | 2217-41-6 |
| 49 | Ethyl pyruvate | 617-35-6 |
| 50 | Methyl pyruvate | 600-22-6 |
| 51 | nicarbazin | 330-95-0 |
| 52 | 3-Trifluoromethylbenzylcyanide | 2338-76-3 |
| 53 | 4-(Trifluoromethyl)benzoic acid | 455-24-3 |
| 54 | Sodium triacetoxyborohydride | 56553-60-7 |
| 55 | Methyl 2-iodobenzoate | 610-97-9 |
| 56 | 1-Amino-tetrahydronaphthalene | 2217-41-6 |