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| CAS号 : | 43039-99-2 |
精确质量 : | 140.03000 |
| 分子式 : | C7H8OS |
logP : | 2.25910 |
| 分子量 : | 140.20300 |
PSA : | 45.31000 |
1-(2-噻吩基)-1-丙酮 | |
2-methyl-3-acetothienone | |
43039-99-2 | |
C7H8OS | |
140.20300 | |
45.31000 | |
2.25910 | |
140.03000 |
|
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: |
