106-31-0
丁酸酐
+
78-76-2
2-溴丁烷
35629-70-0
2-氨基-4-甲基-噁唑
→
57068-00-5
N-butan-2-yl-N-(4-methyl-1,3-oxazol-2-yl)butanamide
62124-51-0
4-methyl-2-methylsulfinyl-1,3-oxazole
62124-64-5
N-(2-丁基)丁酰胺