3,3,6,6-tetramethylbicyclo[3.1.0]hexane-1-carbonitrile

2,2,4,4-tetramethylbicyclo[3.1.0]hexane-6-carbonitrile

3,3,5,5-tetramethyl-2-phenylsulfanylcyclohexan-1-one

2-羟基-4,4,6,6-四甲基环己-2-烯-1-酮

1,7,7,9,9-pentamethyl-4-methylidenespiro[4.5]decan-3-one