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8-Methyl-pyrido[1,2-a]pyrimidin-4-one

更新时间:2025-08-21 19:03:07

8-Methyl-pyrido[1,2-a]pyrimidin-4-one结构式
8-Methyl-pyrido[1,2-a]pyrimidin-4-one结构式
品牌特惠专场
常用名 8-Methyl-pyrido[1,2-a]pyrimidin-4-one 英文名 8-Methyl-pyrido[1,2-a]pyrimidin-4-one
CAS号 85653-81-2 分子量 160.17300
密度 N/A 沸点 N/A
分子式 C9H8N2O 熔点 N/A
MSDS N/A 闪点 N/A

 8-Methyl-pyrido[1,2-a]pyrimidin-4-one名称

英文名 8-methylpyrido[1,2-a]pyrimidin-4-one
英文别名 更多

 8-Methyl-pyrido[1,2-a]pyrimidin-4-one物理化学性质

分子式 C9H8N2O
分子量 160.17300
精确质量 160.06400
PSA 34.37000
LogP 1.00290

 8-Methyl-pyrido[1,2-a]pyrimidin-4-one安全信息

海关编码 2933990090

 8-Methyl-pyrido[1,2-a]pyrimidin-4-one合成线路

~44%

8-Methyl-pyrido[1,2-a]pyrimidin-4-one结构式

8-Methyl-pyrido...

85653-81-2

文献:Katagiri, Nobuya; Niwa, Ryuji; Kato, Tetsuzo Heterocycles, 1983 , vol. 20, # 4 p. 597 - 600

~48%

8-Methyl-pyrido[1,2-a]pyrimidin-4-one结构式

8-Methyl-pyrido...

85653-81-2

文献:Ravina; Zicane; Petrova; Gudriniece; Kalejs Chemistry of Heterocyclic Compounds, 2002 , vol. 38, # 7 p. 836 - 839

~%

8-Methyl-pyrido[1,2-a]pyrimidin-4-one结构式

8-Methyl-pyrido...

85653-81-2

文献:Ravina; Zicane; Petrova; Gudriniece; Kalejs Chemistry of Heterocyclic Compounds, 2002 , vol. 38, # 7 p. 836 - 839

 8-Methyl-pyrido[1,2-a]pyrimidin-4-one海关

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%

 8-Methyl-pyrido[1,2-a]pyrimidin-4-one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
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