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

4-BENZYL-PIPERIDINE-1-CARBOXYLIC ACID (3,4-DICHLORO-PHENYL)-AMIDE

4-BIPHENYLYL N-(3,4-DICHLOROPHENYL)CARBAMATE

4-BROMO-2-(2-((4-NITROPHENOXY)ACETYL)CARBOHYDRAZONOYL)PHENYL 3-METHYLBENZOATE

4-Bromo-2-chlorothiazole

4-BROMO-2,5-DIMETHYLPHENYL N-(2-ETHYLPHENYL)CARBAMATE

4-BROMO-BENZOIC ACID 2-OXO-2-PHENYL-ETHYL ESTER

4-BROMO-N-(1-METHYL-HEXYL)-BENZAMIDE

4-Bromophenoxyacetonitrile

4-Bromotetrahydro-2H-thiopyran

4-BUTOXYBENZALDEHYDE BENZYLPHENYLHYDRAZONE

4-BUTYL-1-(4-HYDROXYBENZOYL)SEMICARBAZIDE

4-CARBAMOYL-1-HEPTYLPYRIDINIUM BROMIDE