2,2-DIPHENYL-4'-ETHOXYACETANILIDE

2,2-DIPHENYL-N-(2,2,2-TRICHLORO-1-(3-(2,4-DIMETHYL-PH)-THIOUREIDO)-ET)-ACETAMIDE

2,2'-DIIODOBIPHENYL

2,2'-disulfanediylbis(2-methylpropanal)

2,2'-IMINOBIS(ACETALDEHYDE DIETHYL ACETAL)

2,2'-OXYDIACETIC ACID VANILLYLIDENEHYDRAZIDE

2,2-Diallylpyrrolidine

2,2-DICHLORO-2',3'-DIMETHYLACETANILIDE

2,3-BIS-METHYLSULFANYL-(1,4)NAPHTHOQUINONE

2,3-BIS(4-METHOXYPHENYL)ACRYLONTIRILE

2,3-DI(2-FURYL)PYRIDO(2,3-B)PYRAZINE

2,2-DIMETHYLPROPYL P-TOLYL SULFONE

2,2-DIPHENYL-4'-FLUOROACETANILIDE

2,2-DIPHENYL-N-(2,2,2-TRICHLORO-1-(3-(2,5-DICHLORO-PH)-THIOUREIDO)-ET)-ACETAMIDE

2,2-DIPHENYL-N-METHYLACETAMIDE