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![5-乙基-6-甲基-3H-噻吩并[2,3-d]嘧啶-4-酮结构式](https://www.chemicalbook.com/CAS/GIF/439692-89-4.gif)
| CAS号 : | 439692-89-4 |
精确质量 : | 194.05100 |
| 分子式 : | C9H10N2OS |
logP : | 1.85540 |
| 分子量 : | 194.25300 |
PSA : | 73.99000 |
5-乙基-6-甲基-3H-噻吩并[2,3-d]嘧啶-4-酮 | |
5-ethyl-6-methyl-3H-thieno[2,3-d]pyrimidin-4-one | |
439692-89-4 | |
C9H10N2OS | |
194.25300 | |
73.99000 | |
1.85540 | |
194.05100 |
|
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: |
