1759-28-0
4-甲基-5-乙烯基噻唑
→
~93%
31883-01-9
5-乙基-4-甲基噻唑
64-17-5
乙醇
+
115-08-2
硫代甲酰胺
13280-00-7
3-chloropentan-2-one
107-87-9
2-戊酮
130000-37-2
ethyl 2-chloro-2-ethyl-3-oxobutanoate