5-Methyl-7-trifluoromethyl-4,5,6,7-tetrahydro-pyrazolo[1,5- a ]pyrimidine-2-carboxylic acid

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

4-Bromo-5-ethyl-thiophene-2-carboxylic acid

5-(4-Chloro-2-isopropyl-5-methyl-phenoxymethyl)-furan-2-carboxylic acid

3-(2-Chloro-phenoxymethyl)-4-methoxy-benzoic acid

3-(2,5-Dimethyl-phenoxymethyl)-benzoic acid

4-(2-Chloro-4-nitro-phenoxymethyl)-benzoic acid

5-(Benzo[1,3]dioxol-5-yloxymethyl)-furan-2-carboxylic acid

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

5-(3-Trifluoromethyl-phenoxymethyl)-furan-2-carboxylic acid

5-(4-Chloro-phenyl)-2 H -pyrazole-3-carboxylic acid

5-(4-氯苯基)-1H-吡唑-3-羧酸