ethyl 4-bromo-1-propyl-1H-pyrazole-3-carboxylate

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

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

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

4-iodo-1-propyl-1H-pyrazole-3-carboxylic acid

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

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

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

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

1-sec-butyl-5-(methoxymethyl)-1H-pyrazole

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

1-(2,2-difluoroethyl)-5-(ethoxymethyl)-1H-pyrazole

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

1-(2,2-difluoroethyl)-5-(propoxymethyl)-1H-pyrazole

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