PHENYLPROPIOLALDEHYDE DIETHYL ACETAL

3,3-DIMETHYL-1-(2-CARBOXYPHENYL)TRIAZENE

3,3-DIMETHYL-1,2-EPOXYBUTANE

(3,3-DIMETHYLALLYL)TRIPHENYLPHOSPHONIUM BROMIDE

3,3-Dimethylbutyric acid

3,3-Dimethylglutaric acid

3,3-Diphenylpropionic acid