2-(4-甲氧苯基)噻吩

5-chloro-2,2'-bithiophene

2,4-bis(4-methoxyphenyl)thiophene

5,5'-bis(4-methoxyphenyl)-2,3'-bithiophene

(2,5-二甲基-苯基)-(4-甲氧基-苯基)-甲酮