5117-88-4
2-氨基-4,5-二甲基-3-呋喃甲腈
+
78-94-4
丁烯酮 甲基乙烯基酮
→
~84%
89638-56-2
3-acetyl-2-hydroxy-5,6-dimethylbenzonitrile
丁烯酮