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| CAS号 : | 5118-07-0 |
精确质量 : | 143.98800 |
| 分子式 : | C5H4O3S |
logP : | 1.15190 |
| 分子量 : | 144.14800 |
PSA : | 85.77000 |
3-羟基噻吩-2-羧酸 | |
3-hydroxythiophene-2-carboxylic acid | |
5118-07-0 | |
C5H4O3S | |
144.14800 | |
85.77000 | |
1.15190 | |
143.98800 |
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1.667
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151.186ºC
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1.604g/cm3
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326.374ºC at 760 mmHg
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2934999090
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Xi
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品名, 成分含量, 用途 |
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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% |
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2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |
