英文名 | 1-(4-Methoxyphenyl)-2-quinoxalin-2-ylethanone |
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分子式 | C17H14N2O2 |
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分子量 | 278.30500 |
精确质量 | 278.10600 |
PSA | 52.08000 |
LogP | 3.06380 |
海关编码 | 2933990090 |
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~99% 73100-63-7 |
文献:Sund, Eldon H.; Callender, David L. Journal of Chemical & Engineering Data, 1980 , vol. 25, # 2 p. 189 |
~% 73100-63-7 |
文献:Mainagashev, I. Ya.; Lapachev, V. V.; Fedotov, M. A.; Mamaev, V. P. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1987 , vol. 23, # 12 p. 1339 - 1342 Khimiya Geterotsiklicheskikh Soedinenii, 1987 , # 12 p. 1663 - 1667 |
~% 73100-63-7 |
文献:Mainagashev, I. Ya.; Lapachev, V. V.; Fedotov, M. A.; Mamaev, V. P. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1987 , vol. 23, # 12 p. 1339 - 1342 Khimiya Geterotsiklicheskikh Soedinenii, 1987 , # 12 p. 1663 - 1667 |
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% |