2,5-dimethoxy-3,6-diphenylcyclohexa-2,5-diene-1,4-dione

6-Benzyliden-3-hydroxy-4-phenyl-2H-pyran-2,5(6H)-dion

2,5-dichloro-3,6-diphenylcyclohexa-2,5-diene-1,4-dione

2,5-二氯对苯二醌

过氧化苯甲酰