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![1-(噻吩并[2,3-b]吡啶-5-基)乙酮结构式](https://www.chemicalbook.com/CAS/GIF/18354-57-9.gif)
| CAS号 : | 18354-57-9 |
精确质量 : | 177.02500 |
| 分子式 : | C9H7NOS |
logP : | 2.49890 |
| 分子量 : | 177.22300 |
PSA : | 58.20000 |
1-(噻吩并[2,3-b]吡啶-5-基)乙酮 | |
1-thieno[2,3-b]pyridin-5-ylethanone | |
18354-57-9 | |
C9H7NOS | |
177.22300 | |
58.20000 | |
2.49890 | |
177.02500 |
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1.656
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138.641ºC
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0.001mmHg at 25°C
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1.286g/cm3
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305.631ºC at 760 mmHg
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2934999090
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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: |