1-TERT-BUTYL-3-(3-PYRIDYLMETHYL)UREA

1,1'-(4-METHYL-1,3-PHENYLENE)BIS(3-ISOBUTYLUREA)

1,1'-(ETHYLENEDISULFONYLDIETHYLENE)BIS-(PYRIDINIUM CHLORIDE)

1,1'-BINAPHTHYL-2,2'-DIYL BIS(4-BROMOBENZOATE)

1,1'-HEXAMETHYLENEBIS(3-(2,5-DIMETHOXYPHENYL)UREA)

1,1'-OXYBIS(1-PHENYLSILACYCLOHEXANE)

1,1-DIBUTYL-3-(3,4-DICHLOROPHENYL)UREA

1,1-DICYCLOHEXYL-3-(2-METHOXY-4-NITROPHENYL)UREA

1,1-DICYCLOHEXYL-3-(P-TOLYL)UREA

1,1-DIISOPROPYL-3-(2,4-XYLYL)UREA

1,1-DIISOPROPYL-3-(M-TOLYL)UREA

1,1-DIMETHYL-3-(2,2,2-TRICHLORO-1-(2-IODO-PHENYLAMINO)-ETHYL)-UREA

1,1,1,4,4,4-HEXAKIS(TRIMETHYLSILYL)-2-BUTYNE

1,1,5,5-TETRAPHENYLCARBAZIDE

1,2-BIS(4-CHLOROBENZOYL)-HYDRAZINE