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| CAS号 : | 31891-06-2 |
精确质量 : | 171.03500 |
| 分子式 : | C7H9NO2S |
logP : | 2.08820 |
| 分子量 : | 171.21700 |
PSA : | 80.56000 |
2-氨基噻吩-3-甲酸乙酯 | |
Ethyl 2-aminothiophene-3-carboxylate | |
31891-06-2 | |
C7H9NO2S | |
171.21700 | |
80.56000 | |
2.08820 | |
171.03500 |
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棕色固体
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1.582
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119.3ºC
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42ºC
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1.262 g/cm3
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273.6ºC 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: |
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