1-(1-ethoxyethyl)-4-iodo-1H-pyrazole-3-carbaldehyde

5-Methyl-2-p-tolylamino-thiazole-4-carboxylic acid ethyl ester

5-Methyl-2-(4-trifluoromethyl-phenylamino)-thiazole-4-carboxylic acid ethyl ester

2-(2-Trifluoromethyl-phenylamino)-thiazole-4-carboxylic acid ethyl ester

2-(3-Methoxy-phenylamino)-5-methyl-thiazole-4-carboxylic acid ethyl ester

2-(4-Fluoro-phenylamino)-5-methyl-thiazole-4-carboxylic acid ethyl ester

5-Methyl-2-(2-nitro-phenylamino)-thiazole-4-carboxylic acid

5-Methyl-2-(3-nitro-phenylamino)-thiazole-4-carboxylic acid

4-Amino-4'-methyl-biphenyl-3-carbaldehyde

2-Methyl-6-p-tolyl-quinoline-3-carboxylic acid

5-Amino-1-(3-nitro-phenyl)-1H-pyrazole-4-carbonitrile