5-(1-Methyl-1H-pyrazol-5-yl)-1H-pyrrole-2-carboxylic acid
Ethyl 5-chloro-4-methyl-1H-pyrazole-3-carboxylate
1-Ethyl-1H-pyrazol-5-ol
3-Iodo-1,5-dimethyl-1H-pyrazole
