英文别名3,9-bis-(2-cyano-ethyl)-2,4,8,10-tetraoxa-spiro[5.5]undecane; 3,9-Bis-(2-cyan-aethyl)-2,4,8,10-tetraoxa-spiro[5.5]undecan; CTU; Biscyanoethyltetraoxaspiro; 2,4,8,10-Tetraoxaspiro[5.5]undecane-3,9-bis(propiononitrile); 3-[9-(2-cyanoethyl)-2,4,8,10-tetraoxaspiro[5.5]undecan-3-yl]propionitrile; 3-[9-(2-cyanoethyl)-2,4,8,10-tetraoxaspiro[5.5]undecan-3-yl]propanenitrile; 2,4,8,10-Tetraoxaspiro[5.5]undecane-3,9-dipropanenitrile; 2,4,8,10-Tetraoxaspiro[5.5]undecane-3,9-dipropionitrile; Biscyanoethylteraoxaspiro; 2,4,8,10-tetraoxaspiro[5.5]undecane-3,9-dipropiononitrile 
