Synonyms: 4-Phenylacetophenone;Acetophenone,4'-phenyl- (6CI,7CI,8CI);Acetophenone, p-phenyl- (4CI);(1-[1,1'-Biphenyl]-4-yl)ethanone;1,1'-Biphenyl-4-yl methyl ketone;1-(4-Phenylphenyl)ethanone;1-Acetyl-4-phenylbenzene;1-Biphenyl-4-ylethanone;4-Acetyl-1,1'-biphenyl;4-Biphenylyl methyl ketone;4-Ethanoylbiphenyl;4'-Phenylacetophenone;Methyl 4-biphenylyl ketone;NSC1875;p-Acetylbiphenyl;p-Phenylacetophenone;1-(1,1'-biphenyl-4-yl)ethanone;1-(4-Biphenylyl)ethanone;1-(Biphenyl-4-yl)ethanon;4-Acetylbiphenyl;4-biphenylcarboxaldehyde;ethanone, 1-[1,1'-biphenyl]-4-yl-;