95-55-6
美沙拉嗪杂质C
→
16398-16-6
2-nitro-10H-dibenzo[b,f]1,4-oxazepin-11-one
23474-66-0
8-amino-5H-benzo[b][1,4]benzoxazepin-6-one
140412-87-9
5-ethyl-8-nitrobenzo[b][1,4]benzoxazepin-6-one