| CAT No | : AM-A02620 |
| CAS No | : 51-21-8 |
| Molecular Formula | : C4H3FN2O2 |
| Molecular Weight | : 130.08 |
| CAT No | : AM-A02621 |
| CAS No | : 67-52-7 |
| Molecular Formula | : C4H4N2O3 |
| Molecular Weight | : 128.09 |
| CAT No | : AM-A02622 |
| CAS No | : 496-76-4 |
| Molecular Formula | : C4H4N2O3 |
| Molecular Weight | : 128.09 |
| CAT No | : AM-A02623 |
| CAS No | : 66-22-8 |
| Molecular Formula | : C4H4N2O2 |
| Molecular Weight | : 112.09 |
| CAT No | : AM-A02624 |
| CAS No | : 6623-81-0 |
| Molecular Formula | : C5H6N2O3 |
| Molecular Weight | : 142.11 |
| CAT No | : AM-A02625 |
| CAS No | : 1820-81-1 |
| Molecular Formula | : C4H3ClN2O2 |
| Molecular Weight | : 146.53 |
| CAT No | : AM-A02626 |
| CAS No | : 56177-80-1 |
| Molecular Formula | : C6H7FN2O2 |
| Molecular Weight | : 158.13 |
| CAT No | : AM-A02627 |
| CAS No | : 57-13-6 |
| Molecular Formula | : CH4N2O |
| Molecular Weight | : 60.06 |