基本信息:中文名称 3-((3-氨基吡啶-2-基)氨基)丙腈英文名称 3-[(3-aminopyridin-2-yl)amino]propanenitrileCAS号 223377-07-9日本海关编码(HS-code):293339220概述(Summary):293339220. Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. General tariff:0.046. WTO tariff:0.031. GSP tariff:Free.