英文别名1,2-Cyclobutanedicarboxylicacid, 1-cyano-, 1,2-dimethyl ester; dimethyl 1-cyanocyclobutane-1,2-dicarboxylate; 1-cyano-cyclobutane-1,2-dicarboxylic acid; Dimethyl 1-cyano-1,2-cyclobutanedicarboxylate; 1-Cyan-cyclobutan-1,2-dicarbonsaeure-dimethylester; 1-Cyan-cyclobutan-dicarbonsaeure-(1,2)-dimethylester; 1-cyano-cyclobutane-1,2-dicarboxylic acid dimethyl ester; 1,2-dimethyl 1-cyanocyclobutane-1,2-dicarboxylate (Mixture of diastereomers) 
