6903-84-0
6903-84-0 structure
- Name: bis-(dimethylmaleic)-hydrazide
- Chemical Name: [1,1'-Bipyrrole]-2,2',5,5'-tetraone
- CAS Number: 6903-84-0
- Molecular Formula: C8H4N2O4
- Molecular Weight: 192.12800
- Create Date: 2018-07-01 18:06:12
- Modify Date: 2024-02-01 10:31:47
| Name | [1,1'-Bipyrrole]-2,2',5,5'-tetraone |
|---|---|
| Synonyms |
1-(2,5-dioxopyrrol-1-yl)pyrrole-2,5-dione
bis-(dimethylmaleic)-hydrazide N,N'-Bismaleinimid |
| Molecular Formula | C8H4N2O4 |
|---|---|
| Molecular Weight | 192.12800 |
| Exact Mass | 192.01700 |
| PSA | 74.76000 |
| 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% |