Synonyms: | NSC351918;5434-96-8;NSC113600;9-Methyl-2,4-dioxo-3,9-diazaspiro(5.5)undecane-1,5-dicarbonitrile;9-Methyl-2,4-dioxo-3,9-diazaspiro[5.5]undecane-1,5-dicarbonitrile;AC1L7KA0;NSC 113600;NSC-351918;2,4-diketo-9-methyl-3,9-diazaspiro[5.5]undecane-1,5-dicarbonitrile;3-methyl-8,10-dioxo-3,9-diazaspiro[5.5]undecane-7,11-dicarbonitrile |