2-PHENYL-4-PIPERONYLIDENE-2-OXAZOLIN-5-ONE

1-(P-HYDROXYPHENYL)ETHYLAMINE

4-(1-NAPHTHYLAMINO)-4-OXOBUT-2-ENOIC ACID

4-(1-PYRROLIDINO)BENZALDEHYDE

4-(1-PYRROLIDINO)BENZALDEHYDE

4-(2,3-DIHYDROIMIDAZO[2,1-B][1,3]THIAZOL-6-YL)ANILINE

4-(2,4-DI-TERT-AMYLPHENOXY)BUTYRONITRILE

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

4-(2-Aminoethyl)benzenesulfonylfluoride hydrochloride

4-(2-AMINO-ETHYL)-BENZOIC ACID

4-(2-CHLORO-6-FLUOROBENZYLOXY)PHENYLACETONITRILE