1-ethyl-5-nitro-1H-pyrazole

methyl 4-methoxy-3-[(4-nitro-1H-pyrazol-1-yl)methyl]benzoate

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

4-chloro-1-[(2,5-difluorophenoxy)methyl]-3-nitro-1H-pyrazole

3-(1H-pyrazol-1-yl)pentanenitrile

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

2-chloro-1,3-bis(1,3-dimethyl-1H-pyrazol-4-yl)propane-1,3-dione

methyl (3-nitro-1H-pyrazol-1-yl)acetate

methyl 1-(2-ethoxy-2-oxoethyl)-6-(2-furyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate

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

methyl 3-cyclopropyl-1-methyl-1H-pyrazole-5-carboxylate