5274-70-4
3-硝基水杨醛
+
105-39-5
氯乙酸乙酯
→
~87%
58981-95-6
8-nitrochromen-2-one
91-64-5
香豆素
~84%
13073-26-2
2-Iodo-6-nitrophenol
292638-85-8
~75%
acrylic acid methyl ester
96-34-4
氯乙酸甲酯