20776-51-6
2-氨基-3-溴苯甲酸
+
98-88-4
苯甲酰氯
→
67090-35-1
8-bromo-2-phenyl-3,1-benzoxazin-4-one
89258-54-8
3-amino-8-bromo-2-phenylquinazolin-4-one