1,1,3,3-Cyclohexanetetrapropionitrile, 2-oxo- 2-Oxo-1,1,3,3-cyclohexanetetrapropionitrile 2-Oxo-cyclohexane-1,1,3,3-tetrapropionitrile 4-10-00-03571 (Beilstein Handbook Reference) 5883-05-6 BRN 3063826 EINECS 227-559-5 NSC 405528 NSC 6942