23145-07-5
5-溴-1-苯并呋喃
→
~42%
64150-67-0
Benzofuran, 2,3,5-tribromo-
+
568593-05-5
2,3,5-Tribromo-2,3-dihydro-1-benzofur
75-15-0
二硫化碳
99660-97-6
3,5-二溴苯并呋喃