5-苯并[1,3]二氧杂环戊烯-5-基-N-(2-甲基丙基)戊-2,4-二烯酰胺

呋喃-2-基甲基-脲

1,3-bis(furan-2-ylmethyl)urea

3-(furan-2-yl)prop-2-enoyl azide

3,5-二(2-呋喃基)-4H-1,2,4-三唑-4-胺