19565-19-6
+
106-40-1
4-溴苯胺
→
19205-70-0
N-(4-溴苯基)-3-氯丙酰胺
625-36-5
3-氯丙酰氯
N/A
7661-25-8
1-(4-bromophenyl)azetidin-2-one