75235-38-0
(异丁基氨基)(氧代)乙酸
→
~19%
14040-76-7
N,N'-bis(2-methylpropyl)oxamide
+
1873-29-6
异氰酸异丁酯
79-37-8
草酰氯
78-81-9
异丁胺
3768-70-5
Pyrryl-2-glyoxylylchlorid
95-92-1
乙二酸二乙酯