3-(4-溴-苯基)-4-氰基-5-乙基-1-甲基-1H-吡咯-2-羧酸乙酯

tert-butyl N-[2-(4-bromophenyl)thiophen-3-yl]carbamate

1,3-bis(4-bromophenyl)azulene

Ethyl 4'-bromo-4-biphenylcarboxylate

4-(4-bromophenyl)butan-2-one