Sigma-Aldrich
[4-(3,5-Dimethyl-1H-pyrazol-1-yl)phenyl]amine hydrochloride
4-(4-Bromophenyl)-1H-pyrazole
4-(4-Chlorophenyl)-5-methyl-1H-pyrazol-3-amine
4-(4-Fluorophenyl)thiazole-2-thiol
4-(5-Bromo-2-methoxyphenyl)thiazol-2-amine
4-(Bromomethyl)-2(1H)-quinolinone
4-Amino-3-fluorophenylboronic acid pinacol ester
4-Amino-7-bromo-3,4-dihydrobenzo[b]oxepin-5(2H)-one hydrochloride
4-Amino-8-bromo-6-methylquinoline-3-carboxylic acid ethyl ester
4-Bromo-1-(4-chlorophenyl)-3-methyl-1H-pyrazol-5-amine
4-Bromo-3-(4-bromophenyl)-1H-pyrazol-5-amine
4-bromo-3,5-difluoropyridine
4-Bromo-N-(2,2,2-trifluoroethyl)benzamide
4-Chloro-6,8-dibromo-2-methylquinoline
4-Ethyl-5-(3-nitrophenyl)-4H-1,2,4-triazole-3-thiol