3356-88-5
3-(2-羟乙基)-2-恶唑烷酮
→
~87%
2508-01-2
3-(2-氯乙基)-2-噁唑烷酮
7506-80-1
2-hydroxyethyl N-(2-hydroxyethyl)carbamate
101973-67-5
20729-41-3
ethanimine
+
627-11-2
氯甲酸氯乙酯
107-04-0
1-溴-2-氯乙烷