基本信息:中文名称 5-甲砜基烟酸英文名称 5-(Methylsulfonyl)nicotinic Acid英文别名 5-(Methylsulfonyl)nicotinic acid;CAS号 893723-59-6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%.