4-(4-Ethoxy-phenoxymethyl)-benzoic acid

2-(4-Carboxy-butyrylamino)-5,6-dihydro-4 H -cyclopenta[ b ]thiophene-3-carboxylic acid ethyl ester

5-Thiophen-2-yl-7-trifluoromethyl-pyrazolo[1,5- a]pyrimidine-2-carboxylic acid

5-(4-Nitro-pyrazol-1-ylmethyl)-furan-2-carboxylic acid

2-(2-Nitro-phenoxy)-propionic acid

1-Ethyl-5-methyl-1H-pyrazole-4-carboxylic acid

1-(1H-吲哚-3-基甲基)哌啶-4-甲酸, 1-(1 H -Indol-3-ylmethyl)-piperidine-4-carboxylic acid

5-Propyl-furan-2-carboxylic acid

3-(3,5-Dimethyl-[1,2,4]triazol-1-yl)-propionic acid

Phenyl-pyrrolidin-1-yl-acetic acid

2-苯基-2-(1-吡咯烷基)乙酸

2-Amino-4-methyl-pyrimidine-5-carboxylic acid

2-氨基-4-甲基嘧啶-5-甲酸