4,4'-Dimethoxybenzophenone

4,4'-DIMETHOXY-N-METHYLDIPHENYLAMINE

4,4'-DIMETHOXYOCTAFLUOROBIPHENYL

4,4-DIMETHYL-1,3-CYCLOHEXANEDIONE

4,4-DIMETHYL-1-PHENYLPENTANE-1,3-DIONE

4,4-DIMETHYL-3-THIOSEMICARBAZIDE

4,4'-DI-TERT-BUTYLBIPHENYL

4,4'-METHYLENEBIS(2-TERT-BUTYL-6-METHYLPHENOL)