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![3,4-二氢吡啶[3,4-D]嘧啶-4-酮结构式](https://www.chemicalbook.com/CAS/GIF/19178-25-7.gif)
| CAS号 : | 19178-25-7 |
精确质量 : | 147.04300 |
| 分子式 : | C7H5N3O |
logP : | 0.31810 |
| 分子量 : | 147.13400 |
PSA : | 58.64000 |
3,4-二氢吡啶[3,4-D]嘧啶-4-酮 | |
1H-pyrido[3,4-d]pyrimidin-4-one | |
19178-25-7 | |
C7H5N3O | |
147.13400 | |
58.64000 | |
0.31810 | |
147.04300 |
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1.73
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163.2ºC
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5.85E-05mmHg at 25°C
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1.47g/cm3
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346.2ºC 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% |