英文别名
Dewar phthalate;1.4.5.6.-Tetramethyl-bicyclo<2.2.0>hexadien-(2,5)-dicarbonsaeure-(2,3)-dimethylester;1,4,5,6-Tetramethyl-bicyclo<2.2.0>hexa-2,5-dien-2,3-dicarbonsaeure-dimethylester;1,4,5,6-Tetramethyl-2,3-dimethoxycarbonylbicyclo<2.2.0>hexa-2,5-dien;1,4,5,6-Tetramethyl-2,3-dimethoxycarbonylbicyclo[2.2.0]hexa-2,5-dien;Dimethyl 1,4,5,6-tetramethylbicyclo[2.2.0]hexa-2,5-diene-2,3-dicarboxylate