4-(2-氯乙酰氨基)苯甲酸

四溴噻吩

2-氯-1-(2,5-二溴-3-噻吩)乙酮

2-chloro-1-(tribromo-thiophen-2-yl)-ethanone

1-(5-溴噻吩-2-基)-2-氯乙酮