ethyl 5-[(4-methoxyphenyl)methyl]-1H-pyrazole-4-carboxylate

ethyl 5-(3,5-dimethoxyphenyl)-1H-pyrazole-4-carboxylate

ethyl 5-(3-chlorophenyl)-1H-pyrazole-4-carboxylate

ethyl 5-[(4-chlorophenyl)methyl]-1H-pyrazole-4-carboxylate

ethyl 5-[2-(trifluoromethyl)phenyl]-1H-pyrazole-4-carboxylate

ethyl 5-[(4-fluorophenyl)methyl]-1H-pyrazole-4-carboxylate

ethyl 5-butyl-1H-pyrazole-4-carboxylate

ethyl 5-(4-methoxy-3-nitrophenyl)-1H-pyrazole-4-carboxylate

5-benzyl-1H-pyrazole-4-carboxylic acid

5-(naphthalen-1-yl)-1H-pyrazole-4-carboxylic acid

5-(3-chlorophenyl)-1H-pyrazole-4-carboxylic acid