5-乙酰基噻吩-2-甲酸

5-甲基噻吩-2-羰酰氯

2-[3,5-bis(5-methylthiophen-2-yl)phenyl]-5-methylthiophene

1-(4-bromo-5-methylthiophen-2-yl)ethanone

2-(5-甲基噻吩-2-基)乙酸