5615-93-0
N,N'-dihydroxybutanediamide
+
98-88-4
苯甲酰氯
→
5330-95-0
(2,5-dioxopyrrolidin-1-yl) 2,2,3,3-tetramethylcyclopropane-1-carboxylate
5461-53-0
3-hydroxy-1,3-diazinane-2,4-dione