1-isopropyl-N~3~-propyl-1H-pyrazole-3,4-diamine

1-(2-fluoroethyl)-3,5-dimethyl-1H-pyrazol-4-amine

1-(4-chlorobenzyl)-3-nitro-1H-pyrazole-5-carbohydrazide

4-bromo-1-(2-fluoroethyl)-3-methyl-1H-pyrazole

1-(2-fluoroethyl)-5-methyl-4-nitro-1H-pyrazole

5-isopropylpyrazolo[1,5-a]pyrimidine-7-carboxylic acid

1-ethyl-4-iodo-3-methyl-1H-pyrazol-5-amine

1-ethyl-5-(trifluoromethyl)-1H-pyrazole-4-carbaldehyde

1-ethyl-5-(trifluoromethyl)-1H-pyrazol-4-amine

3-nitro-1-(2,2,2-trifluoroethyl)-1H-pyrazole-4-carboxylic acid

ethyl 3-amino-1-(2,2-difluoroethyl)-1H-pyrazole-4-carboxylate