ethylideneoxidanium

4-(chloromethyl)-2,6-dimethylphenol

3,5,3',5'-tetramethyl-4,4'-methanediyl-di-phenol

5-(methoxymethoxy)-1,3-benzodioxol-4-ol

ethyl 5-tert-butyl-2-(methoxymethoxy)cyclohexene-1-carboxylate