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

1,2-DIMETHYL-4-[2,2,2-TRICHLORO-1-(3,4-DIMETHYLPHENYL)ETHYL]BENZENE

1,2-DIPHENYL-1-(TRIPHENYLGERMYL)HYDRAZINE

1,2-DIPHENYL-PROPAN-1-OL

1,2-DIPHENYLPYRAZOLIDINE

1,2,3-CYCLOHEXANETRIONE-1,3-DIOXIME

1,2,3,4,4A,5,8,8A-OCTAHYDRO-1,4:5,8-DIMETHANO-2-NAPHTHOL

1,2,3,4,5,6,7,8-OCTAHYDROANTHRACENE