Ethyl 2-cyanoacetate 产品编号:E105739-100ml纯度:99% CAS号:105-56-6品牌:恒化 分子式:C5H7NO2分子量:113.1146 英文名称:Ethyl 2-cyanoacetate 中文名称:氰乙酸乙酯 库存单价包装规格 现货￥44.10100克 产品描述
Acetic acid, 2-cyano-, ethyl ester [ACD/Index Name] acetic acid, cyano-, ethyl ester Cyano-acetic acid ethyl ester Cyanoacétate d'éthyle [French] [ACD/IUPAC Name] Cyanoacetic acid ethyl ester ethyl 2-cyanoacetate Ethyl cyanoacetate
化学性质安全信息用途供应商2 ETHYL 2-(PHENYLAZO)CYANOACETATE化学性质 熔点: 80-81 °C(Solv: ethanol (64-17-5)) 沸点: 307.6±32.0 °C(Predicted) 密度: 1.14±0.1 g/cm3(Predicted) 安全信息 ETHYL 2-(PHENYLAZO)CYANOACETATE性质、用途与生产工艺 ...
中文名称:2-(3-氯苯基)-2-氰基乙酸乙酯 中文同义词: 2-(3-氯苯基)-2-氰基乙酸乙酯 英文名称:ethyl 2-(3-chlorophenyl)-2-cyanoacetate 英文同义词: ethyl 2-(3-chlorophenyl)-2-cyanoacetate Ethyl 2-cyano-2-(3-chlorophenyl)acetate (3-Chloro-phenyl)-cyano-acetic acid ethyl ester Benzeneacetic acid...
Oxyma is identified by a characteristic UV maximum of absorbance at 235–240 nm.1Preparative Methods:Oxyma is easily obtained by nitrosation of ethyl 2-cyanoacetate, in the presence of sodium nitrite and acetic acid.1, 4 Yields are almost quantitative when using phosphoric acid buffered to pH ...
编 号:RGT17678 英文名:ETHYL 2-ACETYLCYANOACETATE 中文名:2-氰基乙酰乙酸乙酯 CAS号:634-55-9 分子式:C7H9NO3 分子量:155.15 外 观:液体 沸 点:B.P. 105-107/15 MM. 规 格:50G 价 格:查看/咨询 分析单:随货 库 存:需确认 公司资讯 1H核磁共振预判工具 ...
CAS号[111038-09-6]化源网提供[ethyl 2-[1-(2-amino-2-sulfanylideneethyl)pyrrolidin-2-ylidene]-2-cyanoacetate]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。
Ethyl 2-acetamido-2-cyanoacetate is a chemical compound and has a chemical formula of C₇H₁₀N₂O₃. 一般特性 公式 C₇H₁₀N₂O₃ 熔点 +129 ℃ Structure of Ethyl 2-acetamido-2-cyanoacetate Oxidation Numbers of C₇H₁₀N₂O₃ Lewis Structure of C7H10N2O3 CCOC...
英文名称: Ethyl 2-(5-bromopyridin-2(1H)-ylidene)-2-cyanoacetate CAS No.: 103590-10-9 分子式: C10H9BRN2O2 分子量: 269.09 危险品级别: HS符号: 危害声明: 相关产品 × 大包装询盘 CAS NO 包装规格 纯度 数量 期望价格 单位名称 联系人 联系电话 电子邮件 备注 验证码 请填写图片中的字符 首...
TiCl4/nano sawdust has been prepared from nano sawdust and TiCl4 in chloroform as solvent. Then TiCl4/nano sawdust has been applied as a catalyst for synthesis of pyrano [4,3- b ] pyrans from the simple one-pot reaction between aryl aldehydes, ethyl 2-cyanoacetate and 4-hydroxy-6-methyl...