90087-51-7
2-Cyano-3-oxo-pentanoic acid ethyl ester
→
~85%
33279-01-5
3-氧络戊酮腈
105-37-3
正丙酸乙酯
~79%
13284-42-9
2-戊烯腈
~64%
79-03-8
丙酰氯
+
75-05-8
乙腈
~53%
~10%
105-56-6
氰乙酸乙酯
151-50-8
氰化钾
616-27-3
1-氯丁酮