176637-92-6
176637-92-6 structure
- Name: 6-(Methylsulfonyl)pyrimido[5,4-d]pyrimidin-4-ol
- Chemical Name: 6-methylsulfonyl-1H-pyrimido[5,4-d]pyrimidin-4-one
- CAS Number: 176637-92-6
- Molecular Formula: C7H6N4O3S
- Molecular Weight: 226.21300
- Create Date: 2019-01-02 11:26:13
- Modify Date: 2024-07-19 11:39:08
| Name | 6-methylsulfonyl-1H-pyrimido[5,4-d]pyrimidin-4-one |
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| Density | 1.655g/cm3 |
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| Boiling Point | 540.6ºC at 760 mmHg |
| Molecular Formula | C7H6N4O3S |
| Molecular Weight | 226.21300 |
| Flash Point | 280.8ºC |
| Exact Mass | 226.01600 |
| PSA | 114.05000 |
| LogP | 0.19740 |
| Vapour Pressure | 2.67E-12mmHg at 25°C |
| Index of Refraction | 1.66 |
| HS Code | 2933990090 |
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| 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% |