4-Methyl-2-p-tolylazo-aniline

7-(3-Bromo-propoxy)-chromen-2-one

2-p-Tolyl-benzo[d]imidazo[2,1-b]thiazole

Sodium 4-formylamino-naphthalene-1-sulfonate

2-(4-Bromo-phenyl)-imidazo[1,2-a]pyridine-3-carboxaldehyde

2-(4-Chloro-phenyl)-3-piperazin-1-ylmethyl-imidazo[1,2-a]pyridine

2-Phenyl-benzo[d]imidazo[2,1-b]thiazole-3-carboxaldehyde

7-Methyl-2-(4-nitro-phenyl)-3-piperazin-1-ylmethyl-imidazo[1,2-a]pyridine

3-[2-(4-Nitro-phenyl)-imidazo[1,2-a]pyridin-3-yl]-acrylic acid

2-(3-Methoxy-phenyl)-8-methyl-imidazo[1,2-a]-pyridine-3-carbaldehyde

4-(4-fluoro-phenyl)-5-methyl-thiazol-2-ylamine