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| CAS号 : | 1846-78-2 |
精确质量 : | 189.04300 |
| 分子式 : | C10H7NO3 |
logP : | 1.77610 |
| 分子量 : | 189.16700 |
PSA : | 74.29000 |
2-oxochromene-3-carboxamide | |
1846-78-2 | |
C10H7NO3 | |
189.16700 | |
74.29000 | |
1.77610 | |
189.04300 |
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1.636
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315.1ºC
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491.1ºC at 760 mmHg
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1.416g/cm3
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8.66E-10mmHg at 25°C
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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% |