苯肼

3-(4-bromophenyl)-2-hydrazinylquinazolin-4-one

4-(4-bromo-phenyl)-4H-[1,2,4]triazolo[4,3-a]quinazolin-5-one

4-(4-bromo-phenyl)-1-methyl-4H-[1,2,4]triazolo[4,3-a]quinazolin-5-one

5-(4-bromo-phenylazo)-2-phenyl-1(3)H-imidazole-4-carboxylic acid