基本信息：中文名称 4-氯-3-甲基-1-氧吡啶英文名称 4-Chloro-3-methylpyridine 1-Oxide英文别名 4-chloro-3-methyl-1-oxidopyridin-1-ium;CAS号 1073-34-3英国海关编码(HS-code)：2933399990概述（Summary）：HS:2933399990.Oter compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. General tariff:6.5%.
