1135-62-2 2,4-Dicyano-3-ethyl-3-methylglutarimide 3,5-Dicyano-4,4-methylethylglutarimide 3,5-Piperidinedicarbonitrile, 2,6-dioxo-4-ethyl-4-methyl- 3,5-Pyridinedicarbonitrile, 4-ethylhexahydro-4-methyl-2,6-dioxo- (9CI) 4-22-00-03312 (Beilstein Handbook Reference) BRN 0200294 Glutarimide, 2,4-dicyano-3-ethyl-3-methyl- NSC 147025