108-24-7
乙酸酐
+
22013-33-8
6-氨基-1,4-苯并二氧杂环
→
~91%
63546-19-0
N-(2,3-dihydro-1,4-benzodioxin-6-yl)acetamide
37866-47-0
~87%
64-19-7
乙酸