AKOS BAR-0156;2'-FORMYL-BIPHENYL-4-CARBOXYLIC ACID;RARECHEM AL BP 1339;4-(2-Formylphenyl)benzoic acid;1,1'-Biphenyl]-4-carboxylic acid, 2'-formyl-;2'-Formyl[1,1'-biphenyl]-4-carboxylic acid;2′-Formyl-[1,1′-biphenyl]-4-carboxylic acid, CAS 205871-49-4;2'-Formyl[1,1'-biphenyl]-4-carboxylic acid