18492-23-4
→
55260-67-8
N-(2-acetyl-5-nitrophenyl)acetamide
619-27-2
3-硝基苯肼
412274-22-7
1-acetyl-2,3-dimethyl-6-nitro-indole
13801-00-8
2,3-dimethyl-6-nitro-1H-indole