2,2,6-三甲基环己酮

7,9,9-trimethyl-1,4-dioxaspiro[4.5]dec-6-en-8-one

2,2,6-三甲基-1,4-环己二酮

rac-trans-4-Hydroxy-3,3,5-trimethylcyclohexanone

2,6,6-三甲基-2,4-环己二烯-1-酮