16839-97-7
2-甲氧基噻吩
→
~90%
57070-77-6
2-Bromo-5-methoxythiophene
29212-22-4
5-Methoxy-2-thiophenecarboxylic acid
138706-52-2
2-methoxy-5-(5-thiophen-2-ylthiophen-2-yl)thiophene