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

1-(2-CARBOXYPHENYL)-3-(4-CHLOROPHENYL)UREA

1-(2-CHLOROBENZYL)-3-(2,5-XYLYL)UREA

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

1-(2-CHLOROPHENYL)-3-(2,6-XYLYL)UREA

1-(2-CHLOROPHENYL)-3-(M-TOLYL)UREA

1-(2-ETHYLPHENYL)-3-ISOBUTYLUREA

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

1-(2-HYDROXYETHYL)-2-IMIDAZOLIDINETHIONE

1-(2-METHOXYETHYL)QUINOLINIUM P-TOLUENESULFONATE

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

1-(2,4-DINITROBENZYL)-2,4-DINITROBENZENE

1-(2,4-XYLIDINOMETHYL)-2-NAPHTHOL

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

1-(2,5-DICHLOROPHENYL)-3-DODECANOYL-2-THIOUREA