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![2-甲基噻吩并[3,2-d]嘧啶-4(3H)-酮结构式](https://www.chemicalbook.com/CAS/GIF/18678-13-2.gif)
| CAS号 : | 18678-13-2 |
精确质量 : | 166.02000 |
| 分子式 : | C7H6N2OS |
logP : | 1.29300 |
| 分子量 : | 166.20000 |
PSA : | 73.99000 |
2-甲基噻吩并[3,2-d]嘧啶-4(3H)-酮 | |
2-methyl-1H-thieno[3,2-d]pyrimidin-4-one | |
18678-13-2 | |
C7H6N2OS | |
166.20000 | |
73.99000 | |
1.29300 | |
166.02000 |
|
1.726
|
|
|
1.456g/cm3
|
GHS07 | |
警告 | |
H302 | |
|
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: |