3-氰基-1H-吡唑-4-羧酸乙酯结构式
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常用名 | 3-氰基-1H-吡唑-4-羧酸乙酯 | 英文名 | ETHYL5-CYANO-1H-PYRAZOLE-4-CARBOXYLATE |
|---|---|---|---|---|
| CAS号 | 119741-57-0 | 分子量 | 165.14900 | |
| 密度 | N/A | 沸点 | N/A | |
| 分子式 | C7H7N3O2 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | N/A |
| 中文名 | 3-氰基-1H-吡唑-4-羧酸乙酯 |
|---|---|
| 英文名 | Ethyl 5-cyano-1H-pyrazole-4-carboxylate |
| 英文别名 | 更多 |
| 分子式 | C7H7N3O2 |
|---|---|
| 分子量 | 165.14900 |
| 精确质量 | 165.05400 |
| PSA | 78.77000 |
| LogP | 0.45808 |
| InChIKey | YIFOMNFBIJFEFH-UHFFFAOYSA-N |
| SMILES | CCOC(=O)c1cn[nH]c1C#N |
| 海关编码 | 2933199090 |
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~92%
3-氰基-1H-吡唑-4-羧酸乙酯 119741-57-0 |
| 文献:Tao, E. V. P.; Aikins, J.; Rizzo, J.; Beck, J. R.; Lynch, M. P. Journal of Heterocyclic Chemistry, 1988 , vol. 25, p. 1293 - 1294 |
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~%
3-氰基-1H-吡唑-4-羧酸乙酯 119741-57-0 |
| 文献:Tao, E. V. P.; Rizzo, John R.; Aikins, James Journal of Heterocyclic Chemistry, 1990 , vol. 27, # 6 p. 1655 - 1656 |
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~%
3-氰基-1H-吡唑-4-羧酸乙酯 119741-57-0 |
| 文献:Tao, E. V. P.; Rizzo, John R.; Aikins, James Journal of Heterocyclic Chemistry, 1990 , vol. 27, # 6 p. 1655 - 1656 |
|
~%
3-氰基-1H-吡唑-4-羧酸乙酯 119741-57-0 |
| 文献:Tao, E. V. P.; Rizzo, John R.; Aikins, James Journal of Heterocyclic Chemistry, 1990 , vol. 27, # 6 p. 1655 - 1656 |
| 3-氰基-1H-吡唑-4-羧酸乙酯上游产品 3 | |
|---|---|
| 3-氰基-1H-吡唑-4-羧酸乙酯下游产品 2 | |
| 海关编码 | 2933199090 |
|---|---|
| 中文概述 | 2933199090. 其他结构上有非稠合吡唑环化合物. 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 | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| 5-cyano-1H-pyrazole-4-carboxylic acid,ethyl ester |
| 3-cyano-1H-pyrazole-4-carboxylic acid ethyl ester |
| 5-cyano-1H-4-pyrazolecarboxylic acid,ethyl ester |
| ethyl 5-cyanopyrazole-4-carboxylate |