21905-78-2
N-乙酰基-2-羟基吲哚
→
17266-70-5
3-acetyl-1,3-dihydroindol-2-one
59-48-3
2-吲哚酮
+
141-78-6
乙酸乙酯
93-70-9
2-氯乙酰乙酰替苯胺