51338-33-1
叔-丁基 N-噻唑-5-基氨基甲酸酯
+
75-36-5
乙酰氯
→
~44%
60700-15-4
3-acetylthiolane-2,4-dione
34619-12-0
4-巯基-2-丁酮
72409-69-9
4-acetyl-5-methyloxathiol-3-one
6946-94-7
N,N-Diethylisovaleramide
4619-66-3
二乙酰乙酸甲酯