最佳答案
回答者：网友
基本信息：
中文名称 2,4-二氧代-4-苯丁酸甲酯
中文别名 2,4-二羰基苯丁酸甲酯;
英文名称 Methyl 2,4-dioxo-4-phenylbutanoate
英文别名 2,4-dioxo-4-phenyl-butyric acid methyl ester;methyl 2,4-dioxo-4-phenyl-2-butenoate;methyl 4-phenyl-2,4-dioxo-butanoate;methyl 2,4-dioxo-4-phenyl butanoate;methyldioxophenylbutanoate;
CAS号 20577-73-5
欧盟海关编码(HS-code)：29183000
概述（Summary）：29183000. Other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff:6.5%.
