3,4,6-tribromo-2,5-dimethyl-4-nitrocyclohexa-2,5-dienone

2,4,5-三溴-3,6-二甲基苯酚

2,5-dimethylbenzene-1,4-diol

2,5-dibromo-3,6-dimethyl-4-nitro-phenol

2-羟基-对二甲苯