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

5-Methyl-2-(4-nitro-phenyl)-thiazole-4-carboxylic acid ethyl ester

5-Methyl-2-(2-trifluoromethyl-phenyl)-thiazole-4-carboxylic acid

5-Methyl-2-thiophen-2-yl-thiazole-4-carboxylic acid

2-(4-tert-Butyl-phenyl)-4-chloromethyl-5-methyl-thiazole

4-Chloromethyl-2-(4-chloro-phenyl)-5-methyl-thiazole

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

5-Amino-1-(2,6-dimethyl-phenyl)-3-methyl-1H-pyrazole-4-carbonitrile

5-Amino-1-(3,4-dimethyl-phenyl)-3-methyl-1H-pyrazole-4-carbonitrile

5-Amino-1-(2-bromo-5-fluoro-phenyl)-3-methyl-1H-pyrazole-4-carbonitrile

5-Amino-1-(2,5-dimethyl-phenyl)-3-methyl-1H-pyrazole-4-carbonitrile