Introduction：Basic information about CAS 98550-19-7|6-(Methylthio)pyrimido[5,4-d]pyrimidin-4(1H)-one, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 6-(Methylthio)pyrimido[5,4-d]pyrimidin-4(1H)-one |
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| CAS Number | 98550-19-7 | Molecular Weight | 194.214 |
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| Density | 1.6±0.1 g/cm3 | Boiling Point | 467.7±48.0 °C at 760 mmHg |
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| Molecular Formula | C7H6N4OS | Melting Point | / |
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| MSDS | / | Flash Point | 236.6±29.6 °C |
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Names
| Name | 6-(Methylthio)pyrimido[5,4-d]pyrimidin-4(1H)-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.6±0.1 g/cm3 |
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| Boiling Point | 467.7±48.0 °C at 760 mmHg |
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| Molecular Formula | C7H6N4OS |
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| Molecular Weight | 194.214 |
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| Flash Point | 236.6±29.6 °C |
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| Exact Mass | 194.026230 |
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| PSA | 96.83000 |
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| LogP | -0.97 |
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| Vapour Pressure | 0.0±1.2 mmHg at 25°C |
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| Index of Refraction | 1.739 |
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| InChIKey | AVUWNHRPNQVSOI-UHFFFAOYSA-N |
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| SMILES | CSc1ncc2nc[nH]c(=O)c2n1 |
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Safety Information
| Hazard Codes | Xi |
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| HS Code | 2933990090 |
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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
| 6-(Methylsulfanyl)pyrimido[5,4-d]pyrimidin-4(1H)-one |
| 6-(Methylsulfanyl)pyrimido[5,4-d]pyrimidin-4-ol |
| 6-methylsulfanyl-1H-pyrimido[5,4-d]pyrimidin-4-one |
| pyrimido[5,4-d]pyrimidin-4(1H)-one, 6-(methylthio)- |
| Pyrimido[5,4-d]pyrimidin-4-ol, 6-(methylthio)- |
