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![4H-噻吩[3,2-b]吡咯-5-羧酸乙酯结构式](https://www.chemicalbook.com/CAS/GIF/46193-76-4.gif)
| CAS号 : | 46193-76-4 |
精确质量 : | 195.03500 |
| 分子式 : | C9H9NO2S |
logP : | 2.40610 |
| 分子量 : | 195.23800 |
PSA : | 70.33000 |
4H-噻吩[3,2-b]吡咯-5-羧酸乙酯 | |
Ethyl 4H-Thieno[2,3-d]Pyrrole-5-Carboxylate | |
46193-76-4 | |
C9H9NO2S | |
195.23800 | |
70.33000 | |
2.40610 | |
195.03500 |
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1.652
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162.9ºC
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131-132ºC
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1.339 g/cm3
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345.7ºC 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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