2H-Benzo[4,5]thiazolo[2,3-c][1,2,4]triazole-3-thione

3-Ethyl-5-ethylsulfanyl-[1,2,4]triazol-4-ylamine

6-Cyclopropyl-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid hydrazide

1-(4-Amino-5-ethyl-4H-[1,2,4]triazol-3-ylsulfanyl-methyl)-1H-pyrazole-3-carboxylic acid methyl esterter

4-Amino-5-furan-2-yl-4 H -[1,2,4]triazole-3-thiol

1-(4-Amino-4 H -[1,2,4]triazol-3-ylsulfanylmethyl)-1 H -pyrazole-3-carboxylic acid methyl ester

[4-Difluoromethyl-6-(1,3-dimethyl-1 H -pyrazol-4-yl)-pyrimidin-2-yl]-hydrazine

3-Phenyl-[1,2,4]oxadiazole-5-carboxylic acid hydrazide

1-(4-Bromo-2-chloro-phenoxymethyl)-1 H -pyrazole-3-carboxylic acid hydrazide

1-(4-Hydrazino-benzenesulfonyl)-piperidine-3-carboxylic acid hydrazide

3-Amino-2-mercapto-3 H -quinazolin-4-one