4,5-Dichloro-2-(pentachlorophenoxy)phenol

2,3,4-trichloro-6-(2,3,4,5,6-pentachlorophenoxy)phenol

2,3,4-三氯-6-(2,3,4,6-四氯苯氧基)苯酚

2-(4-氯-2-甲氧基苯氧基)乙酸