10472-24-9
2-氧代环戊烷羧酸甲酯
+
17356-08-0
aminothioamide
→
~54%
35563-27-0
1,2,3,5,6,7-六氢-2-硫氧代-4H-环戊并嘧啶-4-酮
611-10-9
2-氧代环戊羧酸乙酯
~20%