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

ethyl 1-ethyl-4-nitro-1H-pyrazole-3-carboxylate

ethyl 1-(2-fluoroethyl)-4-nitro-1H-pyrazole-3-carboxylate

4-chloro-1-(3,3,3-trifluoropropyl)-1H-pyrazole-3-carboxylic acid

Methyl 4-chloro-1-(difluoromethyl)-1H-pyrazole-3-carboxylate

methyl 4-chloro-1-ethyl-1H-pyrazole-3-carboxylate

methyl 4-chloro-1-(2,2,2-trifluoroethyl)-1H-pyrazole-3-carboxylate

methyl 1-(2-fluoroethyl)-4-nitro-1H-pyrazole-3-carboxylate

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

methyl 4-nitro-1-(2,2,2-trifluoroethyl)-1H-pyrazole-3-carboxylate

1-cyclopentyl-5-(methoxymethyl)-1H-pyrazole