5190-68-1
4-氯喹唑啉
+
57260-71-6
1-Boc-哌嗪
→
827598-29-8
tert-butyl 4-quinazolin-4-ylpiperazine-1-carboxylate
59215-41-7
4-哌嗪-1-基喹唑啉