ethyl 4-ethynyl-3,5-dimethyl-1H-pyrrole-2-carboxylate结构式
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常用名 | ethyl 4-ethynyl-3,5-dimethyl-1H-pyrrole-2-carboxylate | 英文名 | ethyl 4-ethynyl-3,5-dimethyl-1H-pyrrole-2-carboxylate |
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| CAS号 | 52649-03-3 | 分子量 | 191.22600 | |
| 密度 | N/A | 沸点 | N/A | |
| 分子式 | C11H13NO2 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | N/A |
| 英文名 | ethyl 4-ethynyl-3,5-dimethyl-1H-pyrrole-2-carboxylate |
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| 英文别名 | 更多 |
| 分子式 | C11H13NO2 |
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| 分子量 | 191.22600 |
| 精确质量 | 191.09500 |
| PSA | 42.09000 |
| LogP | 1.78950 |
| 海关编码 | 2933990090 |
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~96%
ethyl 4-ethynyl... 52649-03-3 |
| 文献：Kozhich, D. T.; Vasilevskii, V. I.; Mironov, A. F.; Evstigneeva, R. P. Journal of Organic Chemistry USSR (English Translation), 1980 , vol. 16, p. 745 - 750 Zhurnal Organicheskoi Khimii, 1980 , vol. 16, # 4 p. 849 - 855 |
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~%
ethyl 4-ethynyl... 52649-03-3 |
| 文献：Monti, Donato; Sleiter, Giancarlo Gazzetta Chimica Italiana, 1994 , vol. 124, # 3 p. 133 - 136 |
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~%
ethyl 4-ethynyl... 52649-03-3 |
| 文献：Kozhich, D. T.; Vasilevskii, V. I.; Mironov, A. F.; Evstigneeva, R. P. Journal of Organic Chemistry USSR (English Translation), 1980 , vol. 16, p. 745 - 750 Zhurnal Organicheskoi Khimii, 1980 , vol. 16, # 4 p. 849 - 855 |
| 海关编码 | 2933990090 |
|---|---|
| 中文概述 | 2933990090. 其他仅含氮杂原子的杂环化合物. 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% |
| 申报要素 | 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期 |
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| 1H-Pyrrole-2-carboxylic acid,4-ethynyl-3,5-dimethyl-,ethyl ester |
