Synonyms: 4,4-Dimethyl-2,6-dioxo-3,5-piperidinedicarbonitrile compd. with N-ethylethanamine (1:1);3,5-Piperidinedicarbonitrile, 4,4-dimethyl-2,6-dioxo-, compd. with N-ethylethanamine (1:1);Ethanamine, N-ethyl-, compd. with 4,4-dimethyl-2,6-dioxo-3,5-piperidinedicarbonitrile (1:1);AC1MIJ6T;LS-114950;4,4-dimethyl-2,6-dioxopiperidine-3,5-dicarbonitrile; N-ethylethanamine;61193-05-3