1-(4-tert-butoxy-4-oxobutyl)-1H-pyrazole-3-carboxylic acid

[3-(ethoxycarbonyl)-1H-pyrazol-1-yl]acetic acid

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

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

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

3-[4-(methoxycarbonyl)-1H-pyrazol-1-yl]-2-methylpropanoic acid

methyl 3-amino-1-(2,6-dichlorobenzyl)-1H-pyrazole-4-carboxylate

3-amino-1-(2-chlorobenzyl)-1H-pyrazole-4-carboxylic acid

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

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

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