英文别名
cyclobutane-1r,2c,3c,4c-tetracarboxylic acid tetramethyl ester;Tetramethyl 1,2,3,4-Cyclobutanetetracarboxylate;cis, trans, cis-1,2,3,4-Cyclobutanetetracarboxylic acid tetramethyl ester;cyclobutane-1r,2ξ,3c,4ξ-tetracarboxylic acid tetramethyl ester