基本信息:中文名称 2-乙基-3-甲氧基吡嗪中文别名 2-乙基-3-甲氧基哌嗪;英文名称 2-Ethyl-3-methoxypyrazine英文别名 2-ethyl-3-methoxy-pyrazine;2-Ethyl-3-methoxypyrazin;2-Methoxy-3-ethylpyrazin;3-ethyl-2-methoxypyrazine;2-Aethyl-3-methoxypyrazin;Pyrazine,2-ethyl-3-methoxy;2-methoxy-3-ethyl pyrazine;CAS号 25680-58-4中国海关编码(HS-code):29339900.90概述: 2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%.申报要素: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期.Summary: 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%.其他各国海关编码海关数据详见: