5-(2-呋喃基)-4,5-二氢-3-甲基-1H-吡唑

4-(furan-2-yl)-3,4,4a,12a-tetrahydro-1H-tetracene-2,5,6,11,12-pentone

5-(2-呋喃基)-1,3-环己二酮

nonane-2,5-dione

4-(2-呋喃基)-3-丁烯-2-酮肟