最佳答案
回答者:网友
基本信息:
中文名称 4-氧代-2-环戊烯羧酸甲酯
英文名称 methyl 4-oxocyclopent-2-ene-1-carboxylate
英文别名 Methyl 4-oxocyclopent-2-enecarboxylate;
CAS号 59895-12-4
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%.