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| CAS号 : | 57059-24-2 |
精确质量 : | 143.00400 |
| 分子式 : | C5H5NO2S |
logP : | 1.25290 |
| 分子量 : | 143.16400 |
PSA : | 91.56000 |
3-羟基噻吩-2-羧酰胺 | |
3-Hydroxythiophene-2-carboxamide | |
57059-24-2 | |
C5H5NO2S | |
143.16400 | |
91.56000 | |
1.25290 | |
143.00400 |
|
1.659
|
|
|
161.7ºC
|
|
|
1.49g/cm3
|
|
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343.8ºC at 760 mmHg
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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% |
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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: |
