143468-31-9
→
~89%
10524-88-6
3-nitro-2-phenylchromen-4-one
29378-60-7
2'-Hydroxy-ω-nitroacetophenone
+
707-07-3
原苯甲酸三甲酯
6513-51-5
3-Bromo-3-nitroflavanone
~49%
1076-38-6
4-羟基香豆素
20261-31-8
4-羟基-3-硝基香豆素
98-88-4
苯甲酰氯
100-52-7
苯甲醛
22084-04-4
127143-32-2