56990-02-4
3,5-二溴苯甲醛
→
~80%
256386-08-0
1,3-dibromo-5-(dibromomethyl)benzene
1611-92-3
3,5-二溴甲苯
56908-88-4
3,5-二溴苄基溴
+
626-39-1
1,3,5-三溴苯