| 中文名 | 5-甲基-3H-吡咯并[3,2-d]嘧啶-4(5H)-酮 |
|---|---|
| 英文名 | 5-Methyl-3H-pyrrolo[3,2-d]pyrimidin-4(5H)-one |
| 英文别名 |
5-Methyl-1,5-dihydro-4H-pyrrolo[3,2-d]pyrimidin-4-one
5-methyl-1H-pyrrolo[3,2-d]pyrimidin-4-one 4H-Pyrrolo[3,2-d]pyrimidin-4-one, 3,5-dihydro-5-methyl- 5-Methyl-5h-Pyrrolo[3,2-D]Pyrimidin-4-Ol |
| 密度 | 1.4±0.1 g/cm3 |
|---|---|
| 沸点 | 389.7±15.0 °C at 760 mmHg |
| 分子式 | C7H7N3O |
| 分子量 | 149.150 |
| 闪点 | 189.5±20.4 °C |
| 精确质量 | 149.058914 |
| PSA | 50.94000 |
| LogP | -0.24 |
| 蒸汽压 | 0.0±0.9 mmHg at 25°C |
| 折射率 | 1.699 |
| 储存条件 | 室温,干燥密封 |
| 海关编码 | 2933990090 |
|---|
|
~87%
919278-72-1 |
| 文献:TAKEDA PHARMACEUTICAL COMPANY LIMITED Patent: WO2007/4749 A1, 2007 ; Location in patent: Page/Page column 158 ; WO 2007/004749 A1 |
| 海关编码 | 2933990090 |
|---|---|
| 中文概述 | 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% |
| 申报要素 | 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 |
| Summary | 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% |