2715-70-0
9-butylpurin-6-amine
→
~75%
202136-43-4
8-溴-9-丁基-9h-嘌呤-6-胺
542-69-8
碘丁烷
+
6974-78-3
8-溴腺嘌呤
~61%
66224-66-6
6-aminopurine