696-59-3
2,5-二甲氧基四氢呋喃
+
17647-70-0
4-甲基-1,2,5-噁二唑-3-胺
→
~65%
473812-12-3
3-Methyl-4-(1H-pyrrol-1-yl)-1,2,5-oxadiazole