最佳答案
回答者：网友
基本信息：
中文名称 4-氧代-4H-色烯-2-羧酸乙酯
中文别名 4-氧代-4H-1-苯并吡喃-2-甲酸乙酯;
英文名称 ethyl 4-oxochromene-2-carboxylate
英文别名 ethyl 4-oxochromen-2-carboxylate;4H-1-BENZOPYRAN-2-CARBOXYLIC ACID,4-OXO-,ETHYL ESTER;ethyl 4-oxo-4H-chromene-2-carboxylate;4-Oxo-4H-chromen-2-carbonsaeure-aethylester;Chromone-2-carboxylic acid ethyl ester;Ethyl 4-oxo-4H-1-benzopyran-2-carboxylate;ethyl chromone-2-carboxylate;4-oxo-4H-chromene-2-carboxylic acid ethyl ester;2-ethyloxycarbonyl-chromone;
CAS号 14736-31-3
韩国海关编码(HS-code)：2918300000
概述Summary：2918300000. 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%.
