4-(4-F-PH)-2-THIOPHEN-2-YL-1,9B-2H-5-OXA-3,3A-DIAZA-CYCLOPENTA(A)NAPHTHALENE

4-(4,5,6,7-TETRACHLORO-1,3-DIOXO-1,3-2H-ISOINDOL-2-YL)-BENZOIC ACID HEXYL ESTER

4-(5-BR-2-HYDROXY-PHENYL)-2,6-DIMETHYL-1,4-DIHYDRO-PYRIDINE-3,5-DICARBONITRILE

4-(7-PH-4,7-2H-(1,2,4)TRIAZOLO(1,5-A)PYRIMIDIN-5-YL)-BENZENESULFONYL FLUORIDE

4-(DIMETHYLAMINO)-1-((DIMETHYLAMINO)CARBONYL)PYRIDINIUM TETRAPHENYLBORATE(1-)

4-AMINO-1-[2-(4-BROMOANILINO)-2-OXOETHYL]-3,5-DIMETHYL-4H-1,2,4-TRIAZOL-1-IUM 4-{(E)-[4-(DIMETHYLAMINO)PHENYL]DIAZENYL}BENZENESULFONATE

4-AMINO-3-CHLOROPHENYL THIOCYANATE

4-BENZOYL-2-METHYLPHENYL (2,4-DIMETHYLPHENOXY)ACETATE

4-BIPHENYL-4-YL-2-(4-METHOXY-PHENYL)-6-PHENYL-PYRIDINE

4-BROMO-2-((2,4-DIFLUORO-PHENYLAMINO)-METHYL)-6-METHOXY-PHENOL

4-BROMO-BENZOIC ACID (2-METHOXY-NAPHTHALEN-1-YLMETHYLENE)-HYDRAZIDE

4-BROMO-N-(4-BROMO-3-METHYL-PHENYL)-BENZAMIDE

4-CHLORO-BENZENESULFONIC ACID 4-(3-OXO-3-P-TOLYL-PROPENYL)-PHENYL ESTER

4-CHLORO-N-(2-FURAN-2-YL-1-(2-METHOXY-ETHYLCARBAMOYL)-VINYL)-BENZAMIDE

4-ETHYL-6-(4-PHENYL-5-(TRIFLUOROMETHYL)-1H-PYRAZOL-3-YL)-1,3-BENZENEDIOL