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| CAS号 : | 31330-51-5 |
精确质量 : | 207.03500 |
| 分子式 : | C10H9NO2S |
logP : | 2.21818 |
| 分子量 : | 207.24900 |
PSA : | 78.33000 |
乙基 2-氰基-3-(2-噻嗯基)丙烯酰酸 | |
Ethyl 2-cyano-3-(2-thienyl)acrylate | |
31330-51-5 | |
C10H9NO2S | |
207.24900 | |
78.33000 | |
2.21818 | |
207.03500 |
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1.588
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159.9ºC
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79-82ºC
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1.247g/cm3
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340.8ºC at 760mmHg
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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: |
