PHENYLPROPIOLALDEHYDE DIETHYL ACETAL

ETHYL 3,3-DIETHOXYPROPIONATE

ETHYL 3,3-DIETHOXYPROPIONATE

3,3'-DIHEXADECYLOXACARBOCYANINE PERCHLORATE

3,3'-DIHYDROXYDIPHENYL DISULFIDE

3,3-DIMETHYL-1-PYRIDIN-2-YLBUTAN-2-ONE

Methyl 3,3-dimethylpent-4-enoate

(3,3-DIMETHYLALLYL)TRIPHENYLPHOSPHONIUM BROMIDE

3,3-DIMETHYLGLUTARIC ANHYDRIDE

3,3'-DIPROPYLTHIADICARBOCYANINE IODIDE