2,6-di-tert-butyl-4-(1,1,3,3-tetraoxo-1λ6,3λ6-[1,3]dithiolan-2-ylidene)-cyclohexa-2,5-dienone

3,5-ditert-butyl-N-methoxy-4-oxocyclohexa-2,5-dien-1-imine oxide

3,5-二叔丁基-4-羟基苄基甲基醚

2,6-二-叔-丁基苯酚钾