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

1-(5-溴噻吩-2-基)-3-氯丙烷-1-酮

3-chloro-1-(2,5-dibromothiophen-3-yl)propan-1-one