1,4-二氟蒽醌

[4-(4-methylphenyl)sulfonyloxy-9,10-dioxoanthracen-1-yl] 4-methylbenzenesulfonate

2,3-二氢-1,4-二羟基蒽醌

2,3-二氢-9,10-二羟基-1,4-蒽二酮