| No. | Estructura molecular | Información de productos |
| 1 |  | Clorhidrato de 4-cloro-2-piridincarboxilato de metilo CAS #: 176977-85-8 |
| 2 |  | TRIS (HIDROXIPROPILO) FOSFINA CAS #: 4706-17-6 |
| 3 |  | tert-butyl 4-(6-aminopyridin-3-yl)piperazine-1-carboxylate CAS#: 571188-59-5 |
| 4 |  | 3-Fluoro-2-nitropyridine CAS#: 54231-35-5 |
| 5 |  | 2,3-Difluoro-5-chloropyridine CAS#: 89402-43-7 |