10489-74-4
氨基(羟基亚氨基)乙酸乙酯
+
122-51-0
原甲酸三乙酯
→
~80%
39512-59-9
1,2,4-恶二唑-3-甲酸乙酯
1217428-98-2
amino-hydroxyimino-acetic acid ethyl ester
39512-60-2
1,2,4-噁二唑-3-碳酰肼