Introduction：Basic information about CAS 138904-48-0|Pyrazolo[1,5-a]pyrimidine-3-carbonitrile,4,7-dihydro-7-oxo-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Pyrazolo[1,5-a]pyrimidine-3-carbonitrile,4,7-dihydro-7-oxo- |
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| CAS Number | 138904-48-0 | Molecular Weight | 160.13300 |
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| Density | / | Boiling Point | / |
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| Molecular Formula | C7H4N4O | Melting Point | / |
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| MSDS | / | Flash Point | / |
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Names
| Name | 7-oxo-1H-pyrazolo[1,5-a]pyrimidine-3-carbonitrile |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Molecular Formula | C7H4N4O |
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| Molecular Weight | 160.13300 |
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| Exact Mass | 160.03900 |
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| PSA | 73.95000 |
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| Index of Refraction | 1.769 |
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| InChIKey | DQMFWVDDYHMRGL-UHFFFAOYSA-N |
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| SMILES | N#Cc1c[nH]n2c(=O)ccnc12 |
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Safety Information
Customs
| HS Code | 2933990090 |
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| 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% |
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Synonyms
| 7-hydroxypyrazolo<1,5-a>pyrimidine-3-carbonitrile |
| 4,7-Dihydro-7-oxo-pyrazolo[1,5-a]pyrimidine-3-carbonitrile |
