56429-60-8
2-ethyl-1,3-benzoxazin-4-one,perchloric acid
→
13942-91-1
2-hydroxy-N-propanoylbenzamide
65-45-2
水杨酰胺
99060-46-5
56429-59-5
2-Ethyl-4H-1,3-benzoxazin-4-one
+
6328-44-5
2-propanoyloxybenzoic acid