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| CAS号 : | 19178-21-3 |
精确质量 : | 164.09500 |
| 分子式 : | C9H12N2O |
logP : | 0.95710 |
| 分子量 : | 164.20400 |
PSA : | 45.75000 |
2-甲基-5,6,7,8-四氢-3H-喹唑啉-4-酮 | |
2-methyl-5,6,7,8-tetrahydro-1H-quinazolin-4-one | |
19178-21-3 | |
C9H12N2O | |
164.20400 | |
45.75000 | |
0.95710 | |
164.09500 |
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1.644
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129.9ºC
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291.2ºC at 760 mmHg
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1.3g/cm3
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0.00198mmHg at 25°C
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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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