您好，欢迎来到魔法化学网！
![7-氨基噻吩并[2,3-B]吡嗪-6-羧酸乙酯结构式](https://www.chemicalbook.com/CAS/GIF/56881-21-1.gif)
| CAS号 : | 56881-21-1 |
精确质量 : | 223.04200 |
| 分子式 : | C9H9N3O2S |
logP : | 2.03140 |
| 分子量 : | 223.25200 |
PSA : | 106.34000 |
7-氨基噻吩并[2,3-B]吡嗪-6-羧酸乙酯 | |
Ethyl 7-aminothieno[2,3-b]pyrazine-6-carboxylate | |
56881-21-1 | |
C9H9N3O2S | |
223.25200 | |
106.34000 | |
2.03140 | |
223.04200 |
|
119.5ºC
|
|
2934999090
|
品名, 成分含量, 用途 |
|
2934999090. 其他杂环化合物. 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% |
|
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|
2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |
![7-氨基噻吩并[2,3-b]吡嗪-6-羧酸](https://www.chemicalbook.com/CAS/GIF/56881-31-3.gif)
![噻吩并[2,3-b]吡嗪](https://www.chemicalbook.com/CAS/GIF/56088-28-9.gif)
![7-氯噻吩并[2,3-b]吡嗪](https://www.chemicalbook.com/CAS/GIF/59944-74-0.gif)