33284-53-6
2,3,4,5-四氯联苯
→
~22%
2974-92-7
3,4-二氯联苯
+
55720-44-0
2,3,5-三氯联苯
53555-66-1
3,4,5-三氯联苯
70362-48-0
2',3,4,5-四氯联苯
615-41-8
1-氯-2-碘苯
64634-61-3
1,2,3-trichloro-5-iodobenzene