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![2-甲基-4H-吡啶并[1,2-a]嘧啶-4-酮结构式](https://www.chemicalbook.com/CAS/GIF/1693-94-3.gif)
| CAS号 : | 1693-94-3 |
精确质量 : | 160.06400 |
| 分子式 : | C9H8N2O |
logP : | 1.00290 |
| 分子量 : | 160.17300 |
PSA : | 34.37000 |
2-甲基-4H-吡啶并[1,2-a]嘧啶-4-酮 | |
2-methylpyrido[1,2-a]pyrimidin-4-one | |
1693-94-3 | |
C9H8N2O | |
160.17300 | |
34.37000 | |
1.00290 | |
160.06400 |
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1.622
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125ºC
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0.00323mmHg at 25°C
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1.21g/cm3
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283.1ºC at 760 mmHg
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2933990090
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2933990090. Heterocyclic compounds with nitrogen hetero-atom(s) only |
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品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期 |
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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% |
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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% |