基本信息：中文名称 2,2-二甲基-3-(4-甲基-1-哌啶)-丙醛英文名称 2,2-dimethyl-3-(4-methylpiperidin-1-yl)propanalCAS号 690632-29-2韩国海关编码(HS-code)：2933399000概述（Summary）：2933399000. Other Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. General tariff:6.5%.