4-(2-HYDROXYANILINO)-1,2-DIHYDRONAPHTHALENE-1,2-DIONE

4-(2-HYDROXYETHYL)BENZONITRILE

4-(2-Hydroxyethyl)phenylboronicacid

4-(2-METHOXYETHYL)-THIOSEMICARBAZIDE

4-(2-PYRIDYLAZO)RESORCINOL

4-(2-THIENYL)BENZOIC ACID

4-(3,5-DICHLOROPHENYL)-6-(METHYLTHIO)-1,3,5-TRIAZIN-2-AMINE

N-(3-Aminopropyl)morpholine

4-(3-CHLOROPHENYL)-3-THIOSEMICARBAZIDE

4-(3-HYDROXYANILINO)-1,2-DIHYDRONAPHTHALENE-1,2-DIONE

4-(3-THIENYL)BENZOIC ACID