对氨基偶氮苯

2,5-环己二烯-1,4-二酮单肟

(1Z,4Z)-N,N'-二苯基-2,5-环己二烯-1,4-二亚胺

2,5-bis-(4-anilino-anilino)-[1,4]benzoquinone-imine-phenylimine