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![5-甲基-3H-吡咯并[3,2-d]嘧啶-4(5H)-酮结构式](https://www.chemicalbook.com/CAS/GIF/919278-72-1.gif)
| CAS号 : | 919278-72-1 |
精确质量 : | 149.05900 |
| 分子式 : | C7H7N3O |
logP : | 0.67390 |
| 分子量 : | 149.15000 |
PSA : | 50.94000 |
5-甲基-3H-吡咯并[3,2-d]嘧啶-4(5H)-酮 | |
5-Methyl-3H-pyrrolo[3,2-d]pyrimidin-4(5H)-one | |
919278-72-1 | |
C7H7N3O | |
149.15000 | |
50.94000 | |
0.67390 | |
149.05900 |
|
2933990090
|
2933990090. Heterocyclic compounds with nitrogen hetero-atom(s) only |
|
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% |
![4-氯-5-甲基-5H-吡咯并[3,2-d]嘧啶](https://www.chemicalbook.com/CAS/GIF/871024-38-3.gif)
