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| CAS号 : | 38945-01-6 |
精确质量 : | 170.95500 |
| 分子式 : | C4H4NaO2S2+ |
logP : | 2.19440 |
| 分子量 : | 171.19300 |
PSA : | 84.75000 |
thiophene-2-sulfinic acid | |
38945-01-6 | |
C4H4NaO2S2+ | |
171.19300 | |
84.75000 | |
2.19440 | |
170.95500 |
|
1.736
|
|
|
178.5ºC
|
|
|
1.68g/cm3
|
|
|
371.5ºC at 760 mmHg
|
|
2934999090
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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% |
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2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |
