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| CAS号 : | 29113-33-5 |
精确质量 : | 218.06900 |
| 分子式 : | C11H10N2O3 |
logP : | 1.09980 |
| 分子量 : | 218.20900 |
PSA : | 72.05000 |
4-喹唑啉酮-2-甲酸乙酯 | |
ethyl 4-oxo-1H-quinazoline-2-carboxylate | |
29113-33-5 | |
C11H10N2O3 | |
218.20900 | |
72.05000 | |
1.09980 | |
218.06900 |
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1.622
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奶油色固体
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173.8ºC
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363.7ºC at 760 mmHg
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189-193 °C(lit.)
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1.34 g/cm3
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1.77E-05mmHg at 25°C
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3
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S22-S24/25
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2933990090
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 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% | |
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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