18584-39-9
18584-39-9 structure
- Name: 5-Hydroxypyridazine 1-oxide
- Chemical Name: 2-oxido-1H-pyridazin-2-ium-4-one
- CAS Number: 18584-39-9
- Molecular Formula: C4H4N2O2
- Molecular Weight: 112.08700
- Create Date: 2017-11-28 18:58:25
- Modify Date: 2025-11-18 12:02:41
| Name | 2-oxido-1H-pyridazin-2-ium-4-one |
|---|---|
| Synonyms |
2-oxy-1H-pyridazin-4-one
5-Hydroxypyridazine 1-oxide 5-Pyridazinol-1-oxid 5-Hydroxypyridazin-1-oxid 5-Pyridazinol 1-oxide 4-Pyridazinol 2-oxide |
| Molecular Formula | C4H4N2O2 |
|---|---|
| Molecular Weight | 112.08700 |
| Exact Mass | 112.02700 |
| PSA | 58.32000 |
| 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% |