2,4,4,6-四氯-2,5-环己二烯-1-酮

2,3,5-三氯-1,4-苯醌

2,3,4,6,6-pentachloro-2,4-cyclohexadienone

2,3,4,4,6-pentachloro-2,5-cyclohexadienone

四氯对醌