4-(4-Bromo-pyrazol-1-ylmethyl)-benzoic acid methyl ester

5-(2-Bromo-phenoxymethyl)-furan-2-carboxylic acidmethyl ester

5-Chloro-1 H -[1,2,3]triazole-4-carboxylic acid methyl ester

(4-Phenyl-4 H -[1,2,4]triazol-3-ylsulfanyl)-acetic acid

(3,6-Diethyl-4-oxo-3,4-dihydro-thieno[2,3- d ]pyrimidin-2-ylsulfanyl)-acetic acid

5-(2-Chloro-5-nitro-phenyl)-furan-2-carboxylic acid

5-(4-Methoxy-phenyl)-furan-2-carboxylic acid

5-(4-甲氧基苯基-2-糠酸

4-(2-氨基-4-噻唑基)苯甲酸, 4-(2-Amino-thiazol-4-yl)-benzoic acid

3- tert -Butoxycarbonylamino-3-(3,4-dimethoxy-phenyl)-propionic acid

3-(1H -Benzoimidazol-2-yl)-2,3-dihydroxy-propionic acid

3-(1H-苯并咪唑-2-基)-2,3-二羟基丙酸

Oxo-piperidin-1-yl-acetic acid