33277-15-5
3-(4-溴-苯基)-异噁唑-5-羧酸乙酯
→
~72%
640291-96-9
(5-(4-溴苯基)-3-异噁唑)甲醇
99-90-1
4-溴苯乙酮
40155-54-2
Ethyl 4-(4-bromophenyl)-2,4-dioxobutanoate