Introduction：Basic information about CAS 13665-57-1|Pyrimido[5,4-d]pyrimidine, 1,2,3,4-tetrahydro- (8CI), including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Pyrimido[5,4-d]pyrimidine, 1,2,3,4-tetrahydro- (8CI) |
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| CAS Number | 13665-57-1 | Molecular Weight | 136.15500 |
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| Density | / | Boiling Point | / |
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| Molecular Formula | C6H8N4 | Melting Point | / |
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| MSDS | / | Flash Point | / |
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Names
| Name | 1,2,3,4-Tetrahydropyrimido[5,4-d]pyrimidine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Molecular Formula | C6H8N4 |
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| Molecular Weight | 136.15500 |
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| Exact Mass | 136.07500 |
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| PSA | 49.84000 |
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| LogP | 0.41600 |
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| InChIKey | ALDBWIBLLYUOJM-UHFFFAOYSA-N |
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| SMILES | c1ncc2c(n1)CNCN2 |
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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
| 3,4-dihydro-1H-pyrido[1,2-a]pyrimidin-6(2H)-one |
| 1,2,3,4-tetrahydro-pyrimido[5,4-d]pyrimidine |
| 1,2,3,4-Tetrahydro-pyrido[1,2-a]pyrimidin-6-one |
