ethyl 1-cyclopentyl-4-iodo-1H-pyrazole-3-carboxylate

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

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

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

methyl 4-bromo-1-(3,3,3-trifluoropropyl)-1H-pyrazole-3-carboxylate

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

1-(2-fluoroethyl)-5-(methoxymethyl)-1H-pyrazole

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

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

5-(isopropoxymethyl)-1-propyl-1H-pyrazole

5-(isopropoxymethyl)-1-(2,2,2-trifluoroethyl)-1H-pyrazole