4-BR-3(2-FURAN-2-YL-1,9B-2H-5-OXA-3,3A-DIAZA-CYCLOPENTA(A)NAPHTHALEN-4-YL)PHENOL

4-BENZYL-7,8-DIMETHOXY-2-METHYL-ISOQUINOLINIUM, IODIDE

4-BIPHENYL-4-YL-2-PHENYL-1,9B-DIHYDRO-5-OXA-3,3A-DIAZA-CYCLOPENTA(A)NAPHTHALENE

4-BR-2-(2-((2,5-DIMETHYLPHENOXY)ACETYL)CARBOHYDRAZONOYL)PHENYL 4-CHLOROBENZOATE

4-Bromo-2-(tert-butyl)oxazolo[4,5-c]pyridine-7-carboxylic acid

4-Bromo-2-methoxythiazole

4-BROMO-BENZOIC ACID 1-ETHYL-1,2-DIMETHYL-2-PHENYL-BUTYL ESTER

4-BROMO-N'-[(4-HYDROXY-2-OXO-1,2-DIHYDRO-3-QUINOLINYL)CARBONYL]BENZENESULFONOHYDRAZIDE

4-BROMOBENZOYL ISOTHIOCYANATE

4-BROMOPHENYLCARBAMIC BROMIDE

4-BUTOXY-N-(2-O-TOLYLOXY-ETHYL)-BENZAMIDE

4-BUTOXYPHENYL N-(5-CHLORO-2-METHOXYPHENYL)CARBAMATE

4-CARBAMOYL-1-(DECYLOXYCARBONYLMETHYL)-PYRIDINIUM CHLORIDE

4-CHLORO-(2',3' OR 2',4' OR 2',5' OR 2',6')-BIS-(TRIFLUOROMETHYL)BENZHYDROL

4-CHLORO-2-[7,9-DICHLORO-2-(4-METHYLPHENYL)-1,10B-DIHYDROPYRAZOLO[1,5-C][1,3]BENZOXAZIN-5-YL]PHENOL