1,5-dichloro-9-[2-(1,5-dichloroanthracen-9-yl)ethyl]anthracene

1,5-dichloro-10-methylideneanthracen-9-one

还原紫 13

1,5-dichloro-10H-anthracen-9-one

6,11-二氯-7H-苯并[de]蒽-7-酮