3-(2-Difluoromethoxy-phenyl)-acrylic acid

2-(4-Ethoxy-phenoxy)-propionic acid

3-Chloro-5-methyl-7-trifluoromethyl-pyrazolo[1,5-a ]pyrimidine-2-carboxylic acid

5-(Indan-5-yloxymethyl)-furan-2-carboxylic acid

3-(2-Bromo-phenoxymethyl)-benzoic acid

3-[3-(4-Bromo-phenoxymethyl)-4-methoxy-phenyl]-acrylic acid

5-(4-Iodo-phenoxymethyl)-furan-2-carboxylic acid

3-(3-Methyl-5-oxo-4,5-dihydro-1 H -pyrazol-4-yl)-propionic acid

3-[1,2,4]Triazol-1-yl-propionic acid

3-(1H-1,2,4-三唑-1-基)丙酸

3-Pyrazol-1-yl-propionic acid

3-(1-吡唑基)丙酸

5-异丙基-2H-吡唑-3-羧酸, 5-Isopropyl-2 H -pyrazole-3-carboxylic acid