3-Hydroxythiophene-2-carboxylic acid

2-(2-甲氧基苯基)-5-氧代四氢呋喃-3-羧酸, 2-(2-Methoxyphenyl)-5-oxotetrahydrofuran-3-carboxylic acid

2-(4-Chlorobenzyl)-1,3-thiazole-4-carboxylic acid

2-(4-氯-苄基)-噻唑-4-羧酸

{2-[4-(Trifluoromethyl)phenyl]-1,3-thiazol-4-yl}acetic acid

3-(4,5-Diphenyl-1,3-oxazol-2-yl)propanoic acid

奥沙普秦

5-三氟甲基-1H-吡唑-4-羧酸, 3-(Trifluoromethyl)-1H-pyrazole-4-carboxylic acid

4,6-二氯嘧啶-5-羧酸, 4,6-Dichloropyrimidine-5-carboxylic acid

6-Aminopyridazine-3-carboxylic acid

6-氨基-3-哒嗪甲酸

2,3-Dioxoindoline-5-carboxylic acid

2,3-二氧代吲哚啉-5-甲酸

1,3-Benzothiazole-5-carboxylic acid

1,3-苯并噻唑-5-羧酸