66224-66-6
6-aminopurine
→
918795-49-0
7-(1-trityloxypent-4-en-2-yl)purin-6-amine
76-83-5
三苯基氯甲烷
39149-86-5
ethyl 2-bromopent-4-enoate
848782-36-5
[3-(6-aminopurin-7-yl)-4-hydroxybutoxy]methylphosphonic acid