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| CAS号 : | 5751-80-4 |
精确质量 : | 156.02500 |
| 分子式 : | C7H8O2S |
logP : | 1.92480 |
| 分子量 : | 156.20200 |
PSA : | 54.54000 |
噻吩-3-甲酸乙酯 | |
Ethyl thiophene-3-carboxylate | |
5751-80-4 | |
C7H8O2S | |
156.20200 | |
54.54000 | |
1.92480 | |
156.02500 |
|
1.509-1.511
|
|
|
81.9ºC
|
|
|
0-6ºC
|
|
|
1.171g/cm3
|
|
|
207ºC
|
|
2934999090
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|
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S24/25
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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: |
