最佳答案
回答者:网友
基本信息:
中文名称 1-甲基-4-丙炔-2-哌嗪
英文名称 1-methyl-4-prop-2-ynylpiperazine
英文别名 1-propargyl-4-methylpiperazine;1-(2-propynyl)-4-methylpiperazine;1-Methyl-4-prop-2-ynyl-piperazine;1-(prop-2-ynyl)-4-methylpiperazine;1-methyl-4-(prop-2-yn-1-yl)piperazine;1-methyl-4-(2-propynyl)piperazine;Piperazine,1-methyl-4-(2-propynyl);1-(2-propynyl)-N-methyl-4-methylpiperazine;
CAS号 45813-02-3
美国海关编码(HS-code):2933599500
概述(Summary):2933599500. 非芳香嘧啶或哌嗪环化合物. 普通关税: 6.5%17/. 特别关税: Free (A,AU,BH,CA,CL,CO,E,IL,J,JO,K,L,MA,MX,OM,P,PA,PE,SG). 关税 2: 30.5%.