5-(3-Methyl-4-nitro-phenoxymethyl)-furan-2-carboxylic acid

3-(3,5-DIMETHYL-PYRAZOL-1-YL)-PROPIONIC ACID

3-(5-Methyl-4-nitro-pyrazol-1-yl)-propionic acid

2-(3-Tetrazol-1-yl-phenoxy)-propionic acid

2-(4-Tetrazol-1-yl-phenoxy)-propionic acid

3-(2,3-Dichloro-phenoxymethyl)-4-methoxy-benzoic acid

3,5-Bis-methylsulfanyl-isothiazole-4-carboxylic acid

3-(Naphthalen-1-yloxymethyl)-benzoic acid

5-(4-Methoxy-phenyl)-7-trifluoromethyl-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid

3-Chloro-5-(3-methoxy-phenyl)-7-trifluoromethyl-pyrazolo[1,5- a ]pyrimidine-2-carboxylic acid

5-(4-Bromo-3-nitro-pyrazol-1-ylmethyl)-furan-2-carboxylic acid