5-Oxo-1-(tetrahydro-furan-2-ylmethyl)-pyrrolidine-3-carboxylic acid

3-(4-氟-苯基)-1-甲基-1H-吡唑-4-甲醛, 3-(4-Fluoro-phenyl)-1-methyl-1H-pyrazole-4-carbaldehyde

4-Pyrazol-1-ylmethyl-benzoic acid

4-(1H-吡唑-1-甲基)苯甲酸

3,5-Dimethyl-thiophene-2-carboxylic acid

(3,5-Dioxo-morpholin-4-yl)-acetic acid

2,6-Dimethyl-quinoline-3-carboxylic acid

3-(2-Oxo-benzothiazol-3-yl)-propionic acid

6-(2-Hydroxy-ethyl)-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid

3-Allyl-5-ethoxy-4-hydroxy-benzaldehyde

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

2-氨基噻唑-4-甲酸, 2-Amino-thiazole-4-carboxylic acid