基本信息：中文名称 巴豆酸甲酯中文别名 2-丁烯酸甲酯;丁烯酸甲酯;英文名称 trans-Methyl crotonate英文别名 crotonic acid methyl ester;methyl trans-crotonate;methyl-trans-4-oxo-2-pentoate;methyl-trans-3-triethylsilylacrylate;Methyl Crotonate;3-methyl-acrylic acid,methyl ester;E-1-triethylsilylpropensaeuremethylester;CAS号 623-43-8日本海关编码(HS-code)：291619000概述（Summary）：HS:291619000.Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff:6.4%.WTO tariff:4.3%.GSP tariff:Free.
