676348-64-4

676348-64-4结构式
676348-64-4结构式

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中文名 3-(2,4-二甲氧基苯基)-3-氧丙酸甲酯
英文名 3-(2,4-Dimethoxy-phenyl)-3-oxo-propionicacidmethylester
英文别名 AM800
methyl 2,4-difluorobenzoylacetate
3-(2,4-Difluorophenyl)-3-oxo-propionic acid methyl ester
methyl 3-(2,4-dimethoxyphenyl)-3-oxopropanoate
分子式 C12H14O5
分子量 238.23700
精确质量 238.08400
PSA 61.83000
LogP 1.44960
海关编码 2918990090

~86%

676348-64-4结构式

676348-64-4

文献:Carpino, Philip A.; Conn, Edward L.; Dow, Robert L.; Dowling, Matthew S.; Hepworth, David; Kung, Daniel Wei-Shung; Orr, Suvi; Rocke, Benjamin N.; Ruggeri, Roger B.; Sammons, Matthew F.; Warmus, Joseph S.; Zhang, Yan Patent: US2013/123230 A1, 2013 ; Location in patent: Paragraph 0260; 0261; 0262 ;
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海关编码 2918990090
中文概述 2918990090. 其他含其他附加含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 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:30.0%
申报要素 品名, 成分含量, 用途
Summary 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%