Introduction：Basic information about CAS 21147-71-7|Pyrimido[5,4-c]pyridazin-8(7H)-one (8CI), including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Pyrimido[5,4-c]pyridazin-8(7H)-one (8CI) |
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| CAS Number | 21147-71-7 | Molecular Weight | 148.12200 |
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| Density | / | Boiling Point | / |
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| Molecular Formula | C6H4N4O | Melting Point | / |
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| MSDS | / | Flash Point | / |
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Names
| Name | 5H-pyrimido[5,4-c]pyridazin-8-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Molecular Formula | C6H4N4O |
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| Molecular Weight | 148.12200 |
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| Exact Mass | 148.03900 |
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| PSA | 71.79000 |
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| LogP | 0.12540 |
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| InChIKey | WDWGAKMANCYRIX-UHFFFAOYSA-N |
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| SMILES | O=c1[nH]cnc2ccnnc12 |
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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
| PYRIMIDO[5,4-C]PYRIDAZIN-8(7H)-ONE |
| 7H-pyrimido[5,4-c]pyridazin-8-one |
| 7H-Pyrimido<5,4-c>pyridazin-8-on |
