105-39-5
氯乙酸乙酯
+
156-87-6
3-氨基-1-丙醇
→
61108-69-8
1,4-Oxazepan-3-one
61108-70-1
2-(3-aminopropoxy)acetic acid
68905-24-8
methyl beta-cyanoethoxyacetate