匿名
2021/4/26 8:21:59
基本信息:
中文名稱 3-羥基苯并[B]噻吩-2-羧酸甲酯
英文名稱 methyl 3-hydroxy-1-benzothiophene-2-carboxylate
英文別名 methyl 3-hydroxy-1-benzothiopene-2-carboxylate;
CAS號 13134-76-4
日本海關(guān)編碼(HS-code):293499090
概述(Summary):293499090. Other heterocyclic compounds. General tariff:0.046. WTO tariff:0.031. GSP tariff:Free.