基本信息:中文名称 2,3-二甲基哌嗪-1-羧酸叔丁酯英文名称 tert-butyl 2,3-dimethylpiperazine-1-carboxylate英文别名 2,3-DICYANO-5-METHYLPYRAZINE;2,3-Dimethyl-piperazine-1-carboxylic acid tert-butyl ester;CAS号 886780-49-0中国海关编码(HS-code):29335990.90概述: 2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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: 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. 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: