pyrazine; the 2,5-dimethyl-3-ethylpyrazine is obtained by alkylation of 2,5-dimethylpyrazine with ethyllithium. A mixture of the two can be obtained by condensation of 2,3-pentanedione with propylenediamine. A mixture of the two is obtained from the side chain alkylation of trimethylpyrazine....
英文名称2-(1-Acetoxyethyl)-3-ethyl-5-methylpyrazine CAS1076198-72-5 分子式C11H16N2O2分子量208.26 询价sales@hairuichem.com 产品详情 相关中间体 编号HR164931 化学名称2-(1-Acetoxyethyl)-3-ethyl-5-methylpyrazine 英文名称2-(1-Acetoxyethyl)-3-ethyl-5-methylpyrazine ...
中文名称:2-Ethyl-3,5,6-trimethylpyrazine 英文名称:2-Ethyl-3,5,6-trimethylpyrazine 中文同义名: 英文同义名: 属性信息 价格信息 购买产品>> 货号纯度规格/包装货期市场价更新日期 品牌:九鼎化学 B-DD70595+%100mg国内现货958.602024-01-25 B-DD70595+%50mg国内现货420.002024-01-25 ...
[2-ethyl-5,6-dihydro-3-methylpyrazine]化源网提供2-ethyl-5,6-dihydro-3-methylpyrazineCAS号15986-93-3,2-ethyl-5,6-dihydro-3-methylpyrazineMSDS及其说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。CAS号查询2-ethyl-5,6-dihydro-3-m
基本描述 规格或纯度 95% 英文名称 2-Ethyl-3,5,6-trimethylpyrazine 运输条件 常规运输 名称和识别符 质检证书(COA) 相关文档 溶液计算器服务&支持 客服支持 如何订购? 付款方式 退货政策 大包装询价 质量管理 订单与退货 积分用户手册 危险化学品购买 资源中心 MSDS 质检证书COA 结构式搜索 技术资料 产品...
2-ETHYL-3-METHOXYPYRAZINE; 2-METHOXY-3(5/6)-ETHYL PYRAZINE; 2-METHOXY-3-ETHYL-3-METHYL-5-METHYL PYRAZINE; 2-METHOXY-3-ETHYLPYRAZINE; 2-METHOXY-3-ETHYLPYRAZINE, 2-METHOXY-3-METHYLPYRAZINE AND 2-METHOXY-5-METHYLPYRAZINE; 2-METHYL-3,5 OR 6-METHOXYPYRAZINE; 3-Ethyl-2-methoxypyrazine; FEMA...
72725-76-9 Basic Information Chemical Name2-[2-Hydroxy-2-[p-(dimethylamino)phenyl]ethyl]-3,5,6-trimethylpyrazine CAS No.72725-76-9 Molecular FormulaC17H23N3O Molecular Weight285.391 PSA49.25000 LogP2.74390 View More72725-76-9 Properties DensityN\/A Boiling PointN\/A Melting PointN\/A...
CAS号[72725-76-9]化源网提供[2-[2-Hydroxy-2-[p-(dimethylamino)phenyl]ethyl]-3,5,6-trimethylpyrazine]MSDS、说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。
6) 2-Acetyl-3-methylpyrazine 2-乙酰基-3-甲基吡嗪补充资料:2-乙基-3,5-二甲基吡嗪 分子式:C8H12N2分子量:136.20CAS号:密度:0.9657(24℃)沸点:180~181℃折射率:1.5014(24℃)性状:无色至微黄色液体。有炒坚果香气。溶解情况:溶于水及多数通用有机溶剂。用途:香料,调制炒坚果型香精及巧克力型香精,用于...
6) 2-Acetyl-3-methylpyrazine 2-乙酰基-3-甲基吡嗪补充资料:3,5-二甲基-2-乙基吡嗪 分子式:C8H12N2分子量:136.20CAS号:密度:0.9657(24℃)沸点:180~181℃折射率:1.5014(24℃)性状:无色至微黄色液体。有炒坚果香气。溶解情况:溶于水及多数通用有机溶剂。用途:香料,调制炒坚果型香精及巧克力型香精,用于...