英文名 | Ethyl 2-formyl-4,5-dimethyl-1H-pyrrole-3-carboxylate |
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英文别名 |
3-ethoxycarbonyl-4,5-dimethyl-2-formylpyrrole
2-Formyl-4,5-dimethyl-3-ethoxycarbonyl-pyrrol 2-formyl-4,5-dimethyl-pyrrole-3-carboxylic acid ethyl ester 2-formyl-4,4-dimethoxybutyronitrile 2-Formyl-4,5-dimethyl-pyrrol-3-carbonsaeure-aethylester 2,3-Dimethyl-4-ethoxycarbonyl-4-formyl-pyrrol Butanenitrile,2-formyl-4,4-dimethoxy 2-Formyl-4,5,6,7-tetrahydrobenzo<b>thiophen 2-formyl,4,4-dimethoxybutanenitrile 2-formyl-4,5,6,7-tetrahydrobenzothiene |
分子式 | C10H13NO3 |
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分子量 | 195.21500 |
精确质量 | 195.09000 |
PSA | 59.16000 |
LogP | 1.62070 |
海关编码 | 2933990090 |
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~% 10591-23-8 |
文献:Kleinspehn; Corwin Journal of the American Chemical Society, 1954 , vol. 76, p. 5641,5645 |
~% 10591-23-8 |
文献:Fischer; Beller Justus Liebigs Annalen der Chemie, 1925 , vol. 444, p. 245 |
海关编码 | 2933990090 |
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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% |