2,5-二甲基-对苯醌

2,5-dimethylbenzene-1,4-diol

4,4'-乙烯二(2,6-二叔-丁基苯酚)

2,6-二叔丁基-4-甲基苯酚

2,6-di-tert-butyl-4-(3,5-dimethyl-2-hydroxyphenyl)-4-methylcyclohexa-2,5-dien-1-one