19725-49-6
2-(4-nitrophenyl)chromen-4-one
→
~91%
158555-11-4
6-nitro-2-(4-nitrophenyl)chromen-4-one
122-04-3
氯化对硝基苯甲酰
118-93-4
2'-羟基苯乙酮
84634-64-0
1-(2-hydroxyphenyl)-3-(4-nitrophenyl)propane-1,3-dione
555-16-8
对硝基苯甲醛
1450-76-6
2'-羟基-5'-硝基苯乙酮