2-(furan-2-yl)-1,3-dioxane

1-hydroxytridecan-4-one

(2E,3Z)-2,3-bis(furan-2-ylmethylidene)butanedial

ethyl 6-(furan-2-yl)-3-phenyl-1,4-dihydropyridazine-5-carboxylate

呋氨蝶啶