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| CAS号 : | 79-84-5 |
精确质量 : | 163.96000 |
| 分子式 : | C4H4O3S2 |
logP : | 2.07560 |
| 分子量 : | 164.20300 |
PSA : | 90.99000 |
噻吩-2-磺酸 | |
thiophene-2-sulfonic acid | |
79-84-5 | |
C4H4O3S2 | |
164.20300 | |
90.99000 | |
2.07560 | |
163.96000 |
|
1.609
|
|
|
71-72ºC
|
|
|
1.614 g/cm3
|
|
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: |
