答
基本信息:
中文名称 4-(4,4,5,5-四甲基-2-1,3,-二噁硼烷基)噻吩2-甲酸甲酯
中文别名 4-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)噻吩-2-羧酸甲酯;4-(4,4,5,5-四甲基-1,3,2-二硼烷基)噻吩-2-甲酸甲酯;2-甲氧基甲酰基噻吩-4-硼酸频哪醇酯;
英文名称 methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylate
英文别名 2-Methoxycarbonylthiophene-4-boronic acid pinacol ester;QC-4883;
CAS号 709648-80-6
美国海关编码(HS-code):2934999000
概述(Summary):2934999000 Non-aromatic Or Non-modified Aromatic Heterocyclic Compounds, Nesoi. Notes: if the compound is a drug ,please use HTS 2934994700.. Rate general: 6.5%18/. Rate special: Free (A,AU,BH,CA,CL,CO,E,IL,J,JO,K,L,MA,MX,OM,P,PA,PE,SG) 2.1% (KR) . Rate 2: 30.5%.
展开
基本信息:
中文名称 4-(4,4,5,5-四甲基-2-1,3,-二噁硼烷基)噻吩2-甲酸甲酯
中文别名 4-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)噻吩-2-羧酸甲酯;4-(4,4,5,5-四甲基-1,3,2-二硼烷基)噻吩-2-甲酸甲酯;2-甲氧基甲酰基噻吩-4-硼酸频哪醇酯;
英文名称 methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylate
英文别名 2-Methoxycarbonylthiophene-4-boronic acid pinacol ester;QC-4883;
CAS号 709648-80-6
美国海关编码(HS-code):2934999000
概述(Summary):2934999000 Non-aromatic Or Non-modified Aromatic Heterocyclic Compounds, Nesoi. Notes: if the compound is a drug ,please use HTS 2934994700.. Rate general: 6.5%18/. Rate special: Free (A,AU,BH,CA,CL,CO,E,IL,J,JO,K,L,MA,MX,OM,P,PA,PE,SG) 2.1% (KR) . Rate 2: 30.5%.
匿名2021-04-25 10:27