3,5-dimethyl-4-((2,2,5,5-tetramethylcyclopentylidene)amino)aniline

N-(2,2,5,5-tetramethylcyclopentylidene)nitramide

2,6-dimethyl-N-(2,2,5,5-tetramethylcyclopentylidene)aniline

2,6-dimethyl-4-nitro-N-(2,2,5,5-tetramethylcyclopentylidene)aniline

2,2,5,5-四甲基环戊酮