4203-31-0
2-Diazo-1-[4-nitrophenyl]-ethanone
→
21443-52-7
[4-(4-nitrobenzoyl)-5-oxido-1,2,5-oxadiazol-5-ium-3-yl]-(4-nitrophenyl)methanone
100-19-6
对硝基苯乙酮