1-ethyl-N~3~-(3-methoxypropyl)-1H-pyrazole-3,4-diamine

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

1-(2-fluoroethyl)-5-methyl-1H-pyrazole-4-carboxylic acid

5-cyclopropyl-3-methylpyrazolo[1,5-a]pyrimidine-7-carboxylic acid

3-methyl-5-(1-methyl-1H-pyrazol-3-yl)pyrazolo[1,5-a]pyrimidine-7-carboxylic acid

5-(2-furyl)pyrazolo[1,5-a]pyrimidine-7-carboxylic acid

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

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

1-ethyl-3-(trifluoromethyl)-1H-pyrazole-5-carbaldehyde

1-isopropyl-3-nitro-1H-pyrazole-4-carboxylic acid

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