2-[4-(ethoxycarbonyl)-3-nitro-1H-pyrazol-1-yl]butanoic acid

1-(2-fluorobenzyl)-3-nitro-1H-pyrazole-4-carboxylic acid

1-ethyl-3-[(2,2,2-trifluoroethoxy)methyl]-1H-pyrazole-4-sulfonyl chloride

1-(2,2-difluoroethyl)-3-[(2,2,2-trifluoroethoxy)methyl]-1H-pyrazole-4-sulfonyl chloride

1-butyl-3-[(2,2,2-trifluoroethoxy)methyl]-1H-pyrazole

4-chloro-3-[(2,2,2-trifluoroethoxy)methyl]-1-(3,3,3-trifluoropropyl)-1H-pyrazole

4-bromo-1-propyl-3-[(2,2,2-trifluoroethoxy)methyl]-1H-pyrazole

1-cyclopentyl-4-iodo-3-[(2,2,2-trifluoroethoxy)methyl]-1H-pyrazole

1-butyl-3-[(2,2-difluoroethoxy)methyl]-1H-pyrazole-4-sulfonyl chloride

3-[(2,2-difluoroethoxy)methyl]-1-(difluoromethyl)-1H-pyrazole

4-chloro-3-[(2,2-difluoroethoxy)methyl]-1-methyl-1H-pyrazole