107-04-0
1-溴-2-氯乙烷
+
109-77-3
丙二腈
→
~60%
1559-03-1
cyclopropane-1,1-dicarbonitrile
106-93-4
二溴乙烷
~55%
105-34-0
氰乙酸甲酯
~50%
38806-09-6
methyl 1-acetylcyclopropane-1-carboxylate
1559-04-2
N/A