140192-41-2
Pentanediamide, N-butyl-N'-cyano-
→
58366-40-8
1-butylpiperidine-2,6-dione
108-55-4
戊二酸酐
140192-40-1
N-cyanoglutarimide
2873-74-7
戊二酰基二氯
106754-06-7
5-(butylamino)-5-oxopentanoic acid
110-94-1
戊二酸
+
109-73-9
正丁胺