Synonyms: Biphenyl 4,4-dimethyl dicarboxylate;4,4'-Biphenyldicarboxylicacid, dimethyl ester (6CI,7CI,8CI);[1,1'-Biphenyl]-4,4'-dicarboxylic acid, dimethylester (9CI);4,4'-Bis(methoxycarbonyl)biphenyl;Dimethyl4,4'-biphenyldicarboxylate;Dimethyl [1,1'-biphenyl]-4,4'-dicarboxylate;