Synonyms: [1,1'-Biphenyl]-2,4'-dicarboxylicacid, dimethyl ester (9CI);Dimethyl 2,4'-biphenyldicarboxylate;Dimethyl [1,1'-biphenyl]-2,4'-dicarboxylate;2,4'-Biphenyldicarboxylic acid dimethyl ester;Dimethyl (1,1'-biphenyl)-2,4'-dicarboxylate;(1,1'-Biphenyl)-2,4'-dicarboxylic acid, 2,4'-dimethyl ester;2,4'-Biphenyl-dicarboxylic acid;