37832-55-6
37832-55-6 structure
- Name: 2,5-dihydro-5-oxo-1H-pyrazole-3-carboxylic acid
- Chemical Name: 5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylic acid
- CAS Number: 37832-55-6
- Molecular Formula: C4H4N2O3
- Molecular Weight: 128.08600
- Create Date: 2017-03-09 16:55:12
- Modify Date: 2025-09-11 11:07:22
| Name | 5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylic acid |
|---|---|
| Synonyms | 5-oxo-1,2-dihydropyrazole-3-carboxylic acid |
| Molecular Formula | C4H4N2O3 |
|---|---|
| Molecular Weight | 128.08600 |
| Exact Mass | 128.02200 |
| PSA | 85.95000 |
| HS Code | 2933199090 |
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| HS Code | 2933199090 |
|---|---|
| Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |