1-ethyl-N~3~-isobutyl-1H-pyrazole-3,4-diamine

5-(3-methoxyphenyl)pyrazolo[1,5-a]pyrimidine-7-carboxylic acid

1-(2-fluoroethyl)-4-iodo-1H-pyrazol-3-amine

5-(4-chlorophenyl)-7-methyl[1,2,4]triazolo[1,5-a]pyrimidine-2-carbohydrazide

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

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

methyl 3-amino-1-propyl-1H-pyrazole-4-carboxylate

3-bromo-1-cyclopentyl-4-nitro-1H-pyrazole

ethyl 2-(3-chloro-1H-1,2,4-triazol-1-yl)propanoate

5-(Difluoromethyl)-2,7-dimethylpyrazolo[1,5-a]pyrimidine

2-methyl-2-(4-methyl-3-nitro-1H-pyrazol-1-yl)propanoic acid