4-PHENYL-2,2-TETRAMETHYLENE-1,3-DIOXOLANE

4,4'-METHYLENEBIS(1-PHENYL-3-(3-PYRIDYLMETHYL)UREA)

4,4'-METHYLENEBIS(3-(2-PHENETHYL)-1-PHENYLUREA)

4,4'-METHYLENEBIS(METHYL 3-BENZOYLPROPIONATE)

4,4'-METHYLENEBIS(N-(4-FLUOROBENZYLIDENE)ANILINE)

4,4-DIMETHYL-2-METHYLENE-1-PENTANOL

4,6-DI-O-METHYL-1,2,3-TRI-O-BENZOYL-ALPHA-D-MANNOSE

4,7-DIMETHYL-2-QUINOLINOL

4,7,10,10-TETRAMETHYL-BICYCLO(6.2.0)DECANE-4-CARBALDEHYDE

5'-BROMO-4'-ETHYL-2'-NITROACETANILIDE

5-(2-METHOXY-PHENYLAMINO)-3-PHENYL-THIAZOLIDINE-2,4-DIONE

5-(3-BR-PH)-4-PH-2-(PH-PHENYLAMINO-METHYL)-2,4-DIHYDRO-(1,2,4)TRIAZOLE-3-THIONE

5-(4-(DIMETHYLAMINO)BENZYLIDENE)HYDANTOIN

5-(DIMETHYLSULFAMOYL)-2-(HEXADECYLTHIO)BENZOYL CHLORIDE

5-ACETYL-3-(P-TOLYL)-2-THIOURACIL