1,2,3,4-tetrachloro-5-(2,4,6-trichloro-3-nitrophenyl)benzene

1,4-二氯-2,5-二(二氯甲基)苯

1,2-dichlorodibenzo-p-dioxin

1,4-dichlorodibenzo-p-dioxin

2,3,4,5-四氯苯磺酰基氯化物