2-Cyano-5-(bromoacetyl)thiophene

5-(bromoacetyl)thiophene-2-carbonitrile

5-(2-Bromoacetyl)thiophene-2-carbonitrile

2-(Bromoacetyl)-5-cyanothiophene, 2-Bromo-1-(5-cyanothien-2-yl)ethan-1-one