ETHYL 2,2-DIETHYLACETOACETATE

2,2-Difluoro-1,3-benzodioxole

4-Amino-2,2-difluoro-1,3-benzodioxole

2,2'-Dihydroxy-4-methoxybenzophenone

2,2-DIISOPROPYL-1,3-DIOXOLANE

GLYCOLALDEHYDE DIMETHYL ACETAL

2,2-DIMETHYL-1,3-DIOXOLANE

2,2-DIMETHYL-1,3-PROPANEDIAMINE

2,2-Dimethyl-3-(3-methyl-2,4-pentadienyl)-oxirane

2,2-DIMETHYLGLUTARIC ANHYDRIDE

2,2,2-TRIMETHYLACETANILIDE