110-00-9
呋喃
+
31604-30-5
1,2,4,5-tetrabromo-3,6-dichlorobenzene
→
144474-61-3
1,4-Epoxynaphthalene, 6,7-dibromo-5,8-dichloro-1,4-dihydro-
106-46-7
对二氯苯