186581-53-3
重氮甲烷
+
23581-42-2
1,3,4,6,7,8,9,9a-octahydroquinolizin-2-one
→
62084-30-4
1-氮杂双环[5.4.0]-5-十一酮
148317-05-9
octahydropyrido[1,2-a]azepin-8(2H)-one