57518-91-9
57518-91-9 structure
- Name: 1H-pyrrole-2,3-dione
- Chemical Name: 1H-pyrrole-2,3-dione
- CAS Number: 57518-91-9
- Molecular Formula: C4H3NO2
- Molecular Weight: 97.07210
- Create Date: 2018-04-20 08:00:00
- Modify Date: 2023-01-14 16:37:21
| Name | 1H-pyrrole-2,3-dione |
|---|---|
| Synonyms |
pyrroledione
2-PYRROLDIONE 2-Pyrrolin-4,5-dion |
| Molecular Formula | C4H3NO2 |
|---|---|
| Molecular Weight | 97.07210 |
| Exact Mass | 97.01640 |
| PSA | 46.17000 |
| HS Code | 2933990090 |
|---|
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |