21271-35-2
21271-35-2 structure
- Name: ethyl 2-(4-oxo-3-phenylpyrazino[1,2-a]pyrimidin-2-yl)oxybutanoate
- Chemical Name: ethyl 2-(4-oxo-3-phenylpyrazino[1,2-a]pyrimidin-2-yl)oxybutanoate
- CAS Number: 21271-35-2
- Molecular Formula: C19H19N3O4
- Molecular Weight: 353.37200
- Create Date: 2017-11-21 00:10:25
- Modify Date: 2025-10-01 23:05:25
| Name | ethyl 2-(4-oxo-3-phenylpyrazino[1,2-a]pyrimidin-2-yl)oxybutanoate |
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| Density | 1.26g/cm3 |
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| Boiling Point | 526.3ºC at 760 mmHg |
| Molecular Formula | C19H19N3O4 |
| Molecular Weight | 353.37200 |
| Flash Point | 272.1ºC |
| Exact Mass | 353.13800 |
| PSA | 82.79000 |
| LogP | 2.47700 |
| Vapour Pressure | 3.62E-11mmHg at 25°C |
| Index of Refraction | 1.609 |
| 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% |