匿名
2021/4/26 8:22:18
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
欧盟海关编码(HS-code):29333999
概述(Summary):HS:29333999.Oter compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. General tariff:6.5%.