4-[3-(tert-butoxycarbonyl)-1H-pyrazol-1-yl]butanoic acid

3-amino-1-benzyl-1H-pyrazole-4-carboxylic acid

3-amino-1-(1-naphthylmethyl)-1H-pyrazole-4-carboxylic acid

1-(4-methylbenzyl)-3-nitro-1H-pyrazole-4-carboxylic acid

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

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

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

1-(3,4-dichlorobenzyl)-3-nitro-1H-pyrazole-4-carboxylic acid

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

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

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