最佳答案
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基本信息:
中文名称 5-羟基-2-吡嗪羧酸乙酯
英文名称 ethyl 6-oxo-1H-pyrazine-3-carboxylate
英文别名 2-carbethoxy-5-hydroxypyrazine;Ethyl 5-hydroxypyrazine-2-carboxylate;5-oxo-4,5-dihydro-pyrazine-2-carboxylic acid ethyl ester;
CAS号 54013-03-5
欧盟海关编码(HS-code):29339980
概述(Summary):29339980. Heterocyclic compounds with nitrogen hetero-atom(s) only. General tariff:6.5%.