您好，欢迎来到魔法化学网！
![3,3-二溴-1H-吡咯并[2,3-b]吡啶-2(3H)-酮结构式](https://www.chemicalbook.com/CAS/GIF/113423-51-1.gif)
| CAS号 : | 113423-51-1 |
精确质量 : | 289.86900 |
| 分子式 : | C7H4Br2N2O |
logP : | 2.11430 |
| 分子量 : | 291.92700 |
PSA : | 41.99000 |
3,3-二溴-1H-吡咯并[2,3-b]吡啶-2(3H)-酮 | |
3,3-Dibromo-1H-pyrrolo[2,3-b]pyridin-2(3H)-one | |
113423-51-1 | |
C7H4Br2N2O | |
291.92700 | |
41.99000 | |
2.11430 | |
289.86900 |
|
1.701
|
|
|
185.158ºC
|
|
|
0mmHg at 25°C
|
|
|
2.221g/cm3
|
|
|
382.547ºC at 760 mmHg
|
|
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 |
|
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% |
|
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% |
![1H-吡咯[2,3-B]吡啶-2,3-二酮](https://www.chemicalbook.com/CAS/GIF/5654-95-5.gif)
![3,3,5-三溴-1H-吡咯[2,3-b]吡啶-2-酮](https://www.chemicalbook.com/CAS/GIF/183208-32-4.gif)
![5-溴-1H-吡咯并[2,3-b]吡啶-2-酮](https://www.chemicalbook.com/CAS/GIF/183208-34-6.gif)