5-hydroxy-8-methoxynaphthalene-1,4-dione

1,4-二甲氧基萘

5,8-二甲氧基-1,4-萘二酮

1-羟基-4-甲氧基蒽醌

1,4,5,8-四羟基-2-甲基-9,10-蒽二酮