最佳答案
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基本信息:
中文名称 (9ci)-1,5,6-三甲基-1H-咪唑并[4,5-b]吡嗪 4-氧化物
英文名称 1,5,6-trimethyl-4-oxidoimidazo[4,5-b]pyrazin-4-ium
CAS号 53114-73-1
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%.