最佳答案
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基本信息:
中文名称 异丁酰基丙二酸二乙酯
英文名称 Diethyl isobutyroylmalonate
英文别名 diethyl 2-(2-methylpropanoyl)propanedioate;
CAS号 21633-78-3
英国海关编码(HS-code):2918300090
概述(Summary):2918300090. Other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff:.