1-(4-Chlorophenyl)-1-ethanone; 1-(4-Chlorophenyl)ethan-1-one; 1-(4-Chlorophenyl)ethanone; 4-Chlorophenyl Methyl Ketone; Methyl 4-Chlorophenyl Ketone; 1-Acetyl-4-chlorobenzene; 1-Chloro-4-acetylbenzene;