1-Methyl-5-oxo-2-pyrazoline-3-carboxylic acid
Modify Date: 2025-10-07 09:54:27
1-Methyl-5-oxo-2-pyrazoline-3-carboxylic acid structure
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Common Name | 1-Methyl-5-oxo-2-pyrazoline-3-carboxylic acid | ||
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| CAS Number | 119376-60-2 | Molecular Weight | 142.11300 | |
| Density | N/A | Boiling Point | N/A | |
| Molecular Formula | C5H6N2O3 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | N/A | |
| Name | 1-methyl-5-oxo-4H-pyrazole-3-carboxylic acid |
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| Synonym | More Synonyms |
| Molecular Formula | C5H6N2O3 |
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| Molecular Weight | 142.11300 |
| Exact Mass | 142.03800 |
| PSA | 69.97000 |
| InChIKey | DROSEJRQKIQKQY-UHFFFAOYSA-N |
| SMILES | CN1N=C(C(=O)O)CC1=O |
| HS Code | 2933199090 |
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| HS Code | 2933199090 |
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| 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% |
| 1-Methyl-5-oxo-2-pyrazoline-3-carboxylic acid |
| 1-Methyl-5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylic acid |