英文别名
tetramethyl 2,3,3′,4′-biphenyltetracarboxylate;2,3,3',4'-biphenyltetracarboxylic acid tetramethylester;tetramethyl 2,3,3',4'-biphenyltetracarboxylate;2,3,3',4'-biphenyl-tetracarboxylic acid tetraester;tetramethyl 2,3,3'4'-biphenyltetracarboxylate;2,3,3',4'-Tetramethylbiphenyl-tetracarboxylat;Tetramethyl [1,1'-biphenyl]-2,3,3',4'-tetracarboxylate;dimethyl 3-[3,4-bis(methoxycarbonyl)phenyl]benzene-1,2-dicarboxylate