2,5-Cyclohexadiene-1,2,4,5-tetrol, 1,4-bis(phenylamino)-

2,5-二甲氧基-1,4-苯醌

4-amino-3-anilino-6-phenyliminocyclohexa-2,4-dien-1-one

N,N'-二苯基-2,5-二(苯基氨基)-1,4-苯醌二亚胺

2-羟基环己-2,5-二烯-1,4-二酮