.DELTA.1,.alpha.:4,.alpha.'-Cyclohexanedimalonitrile .DELTA.1,.alpha.:4,.alpha.'-Cyclohexanedimalononitrile .delta.(1,.alpha.:4,.alpha.')-Cyclohexanedimalononitrile .delta.(sup1.alpha.:4.alpha.')Cyclohexanedimalononitrile 1,4-Bis(dicyanomethylene)cyclohexane 1518-15-6 NSC57669 Propanedinitrile, 2,2'-(1,4-cyclohexanediylidene)bis- WLN: L6Y DYTJ AUYCN&CN DUYCN&CN