Products
| Rank | Product Name | CAS No. |
| 31 | 4-Amino-7H-pyrrolo[2,3-d]pyrimidine | 1500-85-2 |
| 32 | 4-Chloropyrrolo[2,3-d]pyrimidine | 3680-69-1 |
| 33 | 4,6-Dichloro-5-pyrimidinecarbaldehyde | 5305-40-8 |
| 34 | ethyl 5-amino-1H-4-pyrazolecarboxylate | 19750-02-8 |
| 35 | pyridine-3-carboximidamide | 7356-60-7 |
| 36 | Methyl 2-aminonicotinate | 14667-47-1 |
| 37 | 5-Bromo-2-hydroxynicotinic acid | 104612-36-4 |
| 38 | 5-Bromothiophenesulfonyl chloride | 55854-46-1 |
| 39 | 5-bromo-2-methoxynicotinic acid | 54916-66-4 |
| 40 | Ethyl 2-aminopyridine-3-carboxylate | 13362-26-0 |