4-ANILINO-1-BENZYL-4-CYANOPIPERIDINE

4-BENZHYDRYL-N-(3-(TRIFLUOROMETHYL)PHENYL)-1-PIPERAZINECARBOXAMIDE

4-(VERATRYLIDENEAMINO)BENZOIC ACID

4-ACETAMIDO-N-(3-NITROPHENYL)BENZENESULFONAMIDE

4-ACETAMIDOPHENYL N-(2,5-DIMETHOXYPHENYL)CARBAMATE

4-BENZOYLPHENYL N-PHENYLCARBAMATE

4-BENZYL-2,3,5,6-TETRACHLOROPYRIDINE

4-ACETYLPHENYL N-(4-METHOXYPHENYL)CARBAMATE

4-ALLYL-2-METHOXYPHENYL N-(4-METHYL-3-NITROPHENYL)CARBAMATE

4-ALLYL-5-(4-CHLORO-PHENOXYMETHYL)-4H-(1,2,4)TRIAZOLE-3-THIOL

4-amino-1-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1H-imidazole-5-carboxamide

4-AMINO-1-BENZYLPYRIDINIUM BROMIDE

4-AMINO-3-ET-N-(2-FURYLMETHYL)-2-THIOXO-2,3-DIHYDRO-1,3-THIAZOLE-5-CARBOXAMIDE

4-BR-2-(2-((4-ETHOXYANILINO)(OXO)ACETYL)CARBOHYDRAZONOYL)PHENYL 2-METHYLBENZOATE

4-BR-BENZOIC ACID N'-(4-HO-2-OXO-1-PROPYL-1,2-2H-QUINOLINE-3-CARBONYL)-HYDRAZIDE