匿名
2021/4/26 8:22:15
基本信息:
中文名稱 2,3-二氯亞芐基乙酰乙酸甲酯
中文別名 2-(2,3-二氯亞芐基)乙酰乙酸甲酯;
英文名稱 Methyl 2-(2,3-Dichlorobenzylidine)Acetoacetate
英文別名 methyl (2E)-2-[(2,3-dichlorophenyl)methylidene]-3-oxobutanoate;
CAS號(hào) 74073-22-6
日本海關(guān)編碼(HS-code):291830200
概述(Summary):291830200. Other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff:0.046. WTO tariff:0.039. GSP tariff:Free.