2-羟基-4,6-二甲基苯甲醛

7-Methoxy-3-phenyl-2H-chromen-2-one

3-(2-苯并噁唑)-7-羟基香豆素

[3-acetyloxy-4-[(Z)-(5-oxo-2-phenyl-1,3-oxazol-4-ylidene)methyl]phenyl] acetate

2-amino-7-oxochromene-3-carboxamide