623-11-0
对硝基甲苯
+
29076-80-0
→
69616-56-4
1-(2,5-dihydroxy-3,4-dimethoxyphenyl)ethanone
528-21-2
2,3,4-三羟基苯乙酮
5396-18-9
2'-羟基-3',4'-二甲氧基苯乙酮