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4654-07-3

4654-07-3结构式
4654-07-3结构式

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英文名 5-(2,4-Dimethoxyphenyl)-5-oxopentanoic acid
英文别名 4-(2,4-Dimethoxy-benzoyl)-buttersaeure
5-(2,4-DIMETHOXYPHENYL)-5-OXOVALERIC ACID
4-(2',4'-Dimethoxybenzoyl)butyric acid
5-(2,4-Dimethoxy-phenyl)-5-oxo-valeriansaeure
分子式 C13H16O5
分子量 252.26300
精确质量 252.10000
PSA 72.83000
LogP 2.14140
海关编码 2918990090
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%