4-(4-Fluoro-2-trifluoromethyl-phenyl)-N-hydroxy-pyridine-2-carboxamidine

6,7-Dimethyl-3-trifluoromethyl-quinoxaline-2-carboxylic acid ethyl ester

3-Methyl-6-nitro-quinoxaline-2-carboxylic acid benzyl ester

4-(2-Methyl-2H-tetrazol-5-yl)-benzenesulfonamide

2-Chloro-4-cyano-benzenesulfonamide

Benzofuran-2-sulfonic acid amide

1-Methyl-2-oxo-2,3-dihydro-1H-indole-5-sulfonic acid amide

6-Phenyl-pyridine-3-sulfonic acid amide

6-Methyl-pyridine-3-sulfonic acid amide

1,5-Dimethyl-3-trifluoromethyl-1H-pyrazole-4-sulfonic acid amide

2-Fluoro-5-nitro-benzenesulfonamide

6-(2-Fluoro-ethoxy)-nicotinonitrile

2-Nitro-benzo[b]thiophene-3-carbonitrile

3-Methyl-4-(5-trifluoromethyl-pyridin-2-yloxy)-benzenesulfonyl chloride

N-Phenyl-guanidine; hydrochloride