英文名 | 8-methylpyrido[1,2-a]pyrimidin-4-one |
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英文别名 |
QC-8505
8-Methyl-4H-pyrido[1,2-a]pyrimidin-4-one 4H-Pyrido[1,2-a]pyrimidin-4-one,8-methyl |
分子式 | C9H8N2O |
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分子量 | 160.17300 |
精确质量 | 160.06400 |
PSA | 34.37000 |
LogP | 1.00290 |
海关编码 | 2933990090 |
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~44% 85653-81-2 |
文献:Katagiri, Nobuya; Niwa, Ryuji; Kato, Tetsuzo Heterocycles, 1983 , vol. 20, # 4 p. 597 - 600 |
~48% 85653-81-2 |
文献:Ravina; Zicane; Petrova; Gudriniece; Kalejs Chemistry of Heterocyclic Compounds, 2002 , vol. 38, # 7 p. 836 - 839 |
~% 85653-81-2 |
文献:Ravina; Zicane; Petrova; Gudriniece; Kalejs Chemistry of Heterocyclic Compounds, 2002 , vol. 38, # 7 p. 836 - 839 |
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% |