4-Methyl-2-p-tolylazo-aniline

3-(4-Chloro-phenyl)-6-methyl-[1,3]oxazine-2,4-dione

8-Methyl-2-phenyl-imidazo[1,2-a]pyridine-3-carboxaldehyde

3-(2-p-Tolyl-imidazo[1,2-a]pyridin-3-yl)-acrylic acid

2-(4-Chlorophenyl)benzo[d]imidazo[2,1-b]thiazole-3-carbaldehyde

6-(4-Chloro-phenyl)-imidazo[2,1-b]thiazole-5-carboxaldehyde

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

(5-Chlorosulfonyl-naphthalen-1-yl)-carbamic acidpyridin-3-ylmethyl ester

C-[6-(4-Bromo-phenyl)-imidazo[2,1-b]thiazol-5-yl]-methylamine oxalic acid salt

5-tert-Butyl-2-propoxy-benzenesulfonyl chloride

1-(2-Nitro-vinyl)-4-benzotrifluoride