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![2,3-二氢-5H-噁唑并[2,3-b]喹唑啉-5-酮结构式](https://www.chemicalbook.com/CAS/GIF/52727-44-3.gif)
| CAS号 : | 52727-44-3 |
精确质量 : | 188.05900 |
| 分子式 : | C10H8N2O2 |
logP : | 0.78890 |
| 分子量 : | 188.18300 |
PSA : | 44.12000 |
2,3-二氢-5H-噁唑并[2,3-b]喹唑啉-5-酮 | |
2,3-dihydro-[1,3]oxazolo[2,3-b]quinazolin-5-one | |
52727-44-3 | |
C10H8N2O2 | |
188.18300 | |
44.12000 | |
0.78890 | |
188.05900 |
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1.719
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153.4ºC
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160-163ºC(lit.)
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1.47g/cm3
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330ºC at 760 mmHg
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2934999090
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3
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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: |
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