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
→
~95%
73369-26-3
5-acetyl-6-amino-3-hydroxy-2,3-dimethylcyclohexa-1,5-diene-1-carbonitrile