1147550-11-5
+
78-93-3
2-丁酮
→
~72%
57308-65-3
Thiocyanic acid, 1-methyl-2-oxopropyl ester (9CI)
333-20-0
硫氰酸钾
4091-39-8
3-氯-2-丁酮
814-75-5
3-溴-2-丁酮