5,8-二氢萘-1,4-二醇

6-chloro-4,5,8,8a-tetrahydronaphthalene-1,4-dione

1a,2,7,7a-四氢-3,6-二甲氧基-萘并[2,3-b]环氧乙烯

1,4-二羟基蒽醌

6,11-dihydroxy-7,10-dihydrotetracene-5,12-dione