60714-17-2
1,1-dimethyl-2,3-dimethylidenecyclohexane
→
54345-56-1
4,4-dimethyl-8-methylidene-1-oxaspiro[2.5]octane
+
142453-17-6
7,7-dimethyl-2,5-dioxadispiro[2.0.24.43]decane