3-(4-氯苯基)-1-(5-氯-2-噻吩)-2-丙烯-1-酮

2-chloro-1-(5-chlorothiophen-2-yl)ethanone

1-(5-氯-4-硝基-2-噻吩)-1-乙酮

4-溴-5-氯噻吩-2-羧酸

5-(5-chlorothiophen-2-yl)-5-methylimidazolidine-2,4-dione