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![7-溴-1H-吡咯并[2,3-B][1,4]恶嗪-2(3H)-酮结构式](https://www.chemicalbook.com/CAS/GIF/105544-36-3.gif)
| CAS号 : | 105544-36-3 |
精确质量 : | 227.95300 |
| 分子式 : | C7H5BrN2O2 |
logP : | 1.31300 |
| 分子量 : | 229.03100 |
PSA : | 51.22000 |
7-溴-1H-吡咯并[2,3-B][1,4]恶嗪-2(3H)-酮 | |
7-Bromo-1H-pyrido[2,3-b][1,4]oxazin-2(3H)-one | |
105544-36-3 | |
C7H5BrN2O2 | |
229.03100 | |
51.22000 | |
1.31300 | |
227.95300 |
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195ºC
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1.772 g/cm3
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398.8ºC at 760 mmHg
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2934999090
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品名, 成分含量, 用途 |
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2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
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2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |