38401-69-3
5-(3-甲基苯基)噻吩-2-甲醛
→
~93%
166591-62-4
5-(3-methylphenyl)thiophene-2-carboxylic acid
17933-03-8
3-甲基苯硼酸
4701-17-1
5-溴噻吩-2-甲醛