1-(3-Nitro-[1,2,4]triazol-1-ylmethyl)-1 H -pyrazole-3-carboxylic acid

1-(5-Phenyl-tetrazol-2-ylmethyl)-1 H -pyrazole-3-carboxylic acid

1-(3,5-Dimethyl-phenoxymethyl)-1 H -pyrazole-3-carboxylic acid

1-(4-Methoxy-phenoxymethyl)-1 H -pyrazole-3-carboxylic acid

1-(2,3-Dichloro-phenoxymethyl)-1 H -pyrazole-3-carboxylic acid

1-(2,6-Dichloro-phenoxymethyl)-1 H -pyrazole-3-carboxylic acid

1-(4-Chloro-3,5-dimethyl-pyrazol-1-ylmethyl)-1 H -pyrazole-3-carboxylic acid

4-Difluoromethoxy-3-ethoxy-benzoic acid

2-Methyl-2-(4-nitro-pyrazol-1-yl)-propionic acid

5-Methyl-7-pentafluoroethyl-pyrazolo[1,5- a ]pyrimidine-2-carboxylic acid

5-(2-Allyl-phenoxymethyl)-furan-2-carboxylic acid