106-51-4
苯醌
→
370586-05-3
5H-[1]Benzopyrano[3,4-b]pyridin-5-one, 1,2,3,4-tetrahydro-9-hydroxy-
23996-62-5
6-piperidin-1-yl-1,2,3,4-tetrahydroazepin-7-one