2-[4-chloro-3-(difluoromethyl)-1H-pyrazol-1-yl]propanoic acid

1-(3-tert-butoxy-1-methyl-3-oxopropyl)-1H-pyrazole-3-carboxylic acid

1-(2-tert-butoxy-2-oxoethyl)-1H-pyrazole-3-carboxylic acid

3-[3-(tert-butoxycarbonyl)-1H-pyrazol-1-yl]-2-methylpropanoic acid

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

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

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

methyl 3-amino-1-(4-methylbenzyl)-1H-pyrazole-4-carboxylate

methyl 3-amino-1-(2-chlorobenzyl)-1H-pyrazole-4-carboxylate

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

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