5-(2-噻吩基)-3-异噁唑甲醛

2,4-二氧代-4-(2-噻吩)丁酸乙酯

1-[5-(4-fluorophenyl)thiophen-2-yl]ethanone

4,4'-二氟联苯

5-(2-噻吩基)异噁唑-3-羧酸乙酯