Dihydrofuran

(3E)-3-(furan-2-ylmethylidene)dihydrofuran-2(3H)-one

{(2S,4S,4aR,5S,8S,8aR)-2,4,8-tris(acetyloxy)-5,6-dimethyl-5-[2-(5-oxo-2,5-dihydrofuran-3-yl)ethyl]octahydro-8aH-spiro[naphthalene-1,2'-oxiran]-8a-yl}methyl 3-hydroxy-2-methylidenebutanoate

3-chloro-5-[(dimethylamino)methyl]-4,5-dimethyl-2,5-dihydrofuran-2-one

3-hydroxy-4,4,5-trimethyldihydrofuran-2(3H)-one

3a,11a-dimethyl-2-(5-oxo-2,5-dihydrofuran-3-yl)-2,3,3a,4,5,10,11,11a-octahydronaphtho[1,8a-c:6,5-b']difuran-7(3bH)-one

4-(4-CHLOROPHENYL)-5,5-DIMETHYLDIHYDROFURAN-2(3H)-ONE

(2R,3S,4S,6S)-3-{[(2S,4S,5R,6R)-4,5-bis(formyloxy)-6-methyltetrahydro-2H-pyran-2-yl]oxy}-6-{[(2R,3R,4S,6R)-4-(formyloxy)-6-{[(3S,5R,8R,9S,10S,12R,13S,14S,17R)-12-(formyloxy)-14-hydroxy-10,13-dimethyl-17-(5-oxo-2,5-dihydrofuran-3-yl)hexadecahydro-1H-cyclop

3-(3-acetyl-4-hydroxybenzylidene)dihydrofuran-2(3h)-one