1-(5-nitropyridin-2-yl)-1H-pyrazole-3-carboxylic acid

methyl 1-(2-ethoxy-2-oxoethyl)-1H-pyrazole-5-carboxylate

4-chloro-1-[(1,5-dimethyl-1H-pyrazol-4-yl)methyl]-1H-pyrazol-5-amine

6-(1,5-dimethyl-1H-pyrazol-4-yl)-3-methyl-1-propyl-1H-pyrazolo[3,4-b]pyridine-4-carbohydrazide

1-butyl-5-methyl-3-nitro-1H-pyrazole

methyl 5-chloro-1,3,6-trimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate

ethyl 3-(4-chloro-3,5-dimethyl-1H-pyrazol-1-yl)propanoate

4-chloro-1-[(2-fluorophenoxy)methyl]-3-nitro-1H-pyrazole

methyl 1-(4-fluorophenyl)-3,6-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate

5-cyclopropyl-1-(4-nitrophenyl)-3-(trifluoromethyl)-1H-pyrazole

ethyl (4-oxo-1-phenyl-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-yl)acetate