1-methoxy-2-methyl-4-nitrosobenzene

1-硝基-2-羧酸蒽醌

2-(2-hydroxy-3,5-dimethylphenyl)sulfonyl-4,6-dimethylphenol

5-methoxy-4,7-dimethylchromen-2-one

4-bromo-2-(5-bromo-2-carboxyphenyl)benzoic acid