2-(2-oxo-3,4-dihydrochromen-4-yl)acetic acid

3-(2-hydroxy-phenyl)-glutaric acid

3-[3-(4-甲氧基苯基)-1-苯基-1H-4-吡唑]-丙烯酸

2-((3-(4-methoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)malonic acid

1-benzyl-4-hydroxyquinolin-2-one