1118-61-2
3-氨基巴豆腈
+
105-56-6
氰乙酸乙酯
→
~92%
43028-74-6
ethyl 2-amino-5-cyano-4-methylthiophene-3-carboxylate
870-64-4
3-amino-2-butenenitrile
~64%
2-Butenenitrile, 3-amino-, (2Z)-