1-(2-CHLOROPHENYL)-3-(6-METHYL-2-PYRIDYL)UREA

1-(2-ETHYLPHENYL)-3-(4-METHYL-3-NITROPHENYL)UREA

1-(2-FLUORO-5-NITROPHENYL)-3-(4-FLUORO-3-NITROPHENYL)UREA

1-(2-HYDROXY-ETHYL)-ADAMANTAN-2-OL

1-(2-METHOXYETHYL)-3-(4-NITROPHENYL)UREA

1-(2,4-DIMETHOXYPHENYL)-3-(2-METHOXYPHENYL)UREA

1-(2,4-DINITRO-PHENYLSULFANYL)-AZIRIDINE

1-(2,4-DINITROPHENYL)-PYRROLIDINE

1-(2,5-DICHLOROPHENYL)-3-(2-ETHYL-6-METHYLPHENYL)UREA

1-(2,5-DICHLOROPHENYL)-3-(3,4-DICHLOROPHENYL)UREA

1-(2,6-DICHLOROPHENYL)-3-(2,4,6-TRICHLOROPHENYL)UREA

1-(2,6-DICHLOROPHENYL)-3-(4-PYRIDYL)UREA

1-(3-ACETAMIDOPHENYL)-3-(2-CHLOROPHENYL)UREA

1-(3-CHLOROBENZYL)-3-(4-METHOXYPHENYL)UREA

1-(3-CHLOROPHENYL)-3-(2-FLUOROPHENYL)UREA