54621-17-9
9,12-dioxa-1,3-diaza-dispiro[4.2.4.2]tetradecane-2,4-dione
→
~47%
54621-18-0
1-氨基-4-恶环己烷羧酸乙烯
851662-53-8
8-azido-1,4-dioxaspiro[4,5]decane-8-carboxylic acid
~10%
4746-97-8
1,4-环己二酮单乙二醇缩酮
506-87-6
碳酸铵
+