2-methoxy-4-(phenylhydrazinylidene)cyclohexa-2,5-dien-1-one

3.5-Bis-benzolazo-brenzcatechin-1-methylaether

2-苯氧基苯酚

5,6-二甲氧基-1,2,3,4-四氢1-萘酮

8-甲氧基香豆素