2,4-Dicyano-3,3-dimethylglutarimidate compd. with piperidine 3,5-Piperidinedicarbonitrile, 2,6-dioxo-4,4-dimethyl-, compd. with piperidine Glutarimide, 2,4-dicyano-3,3-dimethyl-, compd. with piperidine Piperidine 3,5-dicyano-4,4-dimethylglutarimidate TM7066140