匿名
2021/4/26 17:08:06
基本信息：
中文名称 5-氰基-2-吡嗪羧酸
英文名称 5-cyanopyrazine-2-carboxylic acid
CAS号 1211533-09-3
美国海关编码(HS-code)：2933999700
概述（Summary）：
2933999700 Non-aromatic Heterocyclic Compounds With Nitrogen Hetero-atom(s) Only, Not Elsewhere Specified Or Included. Notes: if the compound is a drug,please use HTS 2933999000. Rate general: 6.5%18/. Rate special: Free (A,AU,BH,CA,CL,CO,E,IL,J,JO,K,L,MA,MX,OM,P,PA,PE,SG) 2.1% (KR) . Rate 2: 30.5%.