4-(2-PYRIDYLAZO)RESORCINOL

4-(2-PYRIDYLAZO)RESORCINOL

4-(2-THIENYL)BENZOIC ACID

4-(3,4-Dichlorophenyl)-1-tetralone

N-(3-Aminopropyl)morpholine

4-(3-HYDROXY-3-METHYLBUT-1-YNYL)BENZALDEHYDE OXIME

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

4-(3-THIENYL)BENZOIC ACID

4-(4-BUTOXYPHENYL)-4-OXOBUTANOIC ACID

4-(4-CHLOROBENZYL)PYRIDINE

4-(4-CHLOROPHENYL)-1,2,3-THIADIAZOL-5-AMINE

4-(4-DIPENTADECYLAMINOSTYRYL)-N-METHYLPYRIDINIUM IODIDE