38411-22-2
2,2',3,3',6,6'-六氯联苯
→
70648-22-5
1,2,8,9-tetrachlorodibenzofuran
+
70648-18-9
1,2,6,9-tetrachlorodibenzofuran
35693-99-3
2,2,5,5-四氯联苯
70648-19-0
1,4,6,9-tetrachlorodibenzofuran
191-07-1
晕苯
190-26-1
Ovalene
198-55-0
苝
191-24-2
苯并[ghi]苝
227-09-8
1,2:8,9-二苯并五苯