1,1'-AZOBIS-CYCLOHEXANECARBONITRILE 1,1'-Azobis(1-cyclohexanecarbonitrile) 2094-98-6 95210-42-7 Azo-bis(cyclohexanecarbonitrile) Cyclohexanecarbonitrile, 1,1'-azobis- EINECS 218-254-8