3-bromo-5-(3-bromo-5-carboxy-4-hydroxyphenyl)sulfanyl-2-hydroxybenzoic acid

3,5-二溴-4-羟基苯甲酸

2-bromo-N-methyl-4,6-dinitro-aniline

3,5-二溴-2-羟基苯甲酸

2-bromo-6-nitro-4-p-tolylazo-phenol