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![(7CI,8CI,9CI)-吡啶并[3,2-d]嘧啶结构式](https://www.chemicalbook.com/CAS/GIF/254-80-8.gif)
| CAS号 : | 254-80-8 |
精确质量 : | 131.04800 |
| 分子式 : | C7H5N3 |
logP : | 1.02480 |
| 分子量 : | 131.13500 |
PSA : | 38.67000 |
(7CI,8CI,9CI)-吡啶并[3,2-d]嘧啶 | |
pyrido[3,2-d]pyrimidine | |
254-80-8 | |
C7H5N3 | |
131.13500 | |
38.67000 | |
1.02480 | |
131.04800 |
|
2933990090
|
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% |
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