0-22-00-00357 (Beilstein Handbook Reference) 2,4-Dicyano-3-butyl-3-methylglutarimide 3,5-Piperidinedicarbonitrile, 4-butyl-2,6-dioxo-4-methyl- 64635-92-3 BRN 0227515 Glutarimide, 2,4-dicyano-3-butyl-3-methyl-