2(3H)-Furanone, dihydro-5-methylene-
4-Pentenoic acid, 4-hydroxy-, γ-lactone
Dihydro-5-methylene-2(3H)-furanone
4,5-Dihydro-5-methylenefuran-2(3H)-one
γ-Methylene-γ-butyrolactone
4-Penten-4-olide
5-Methylenetetrahydro-2-furanone
Dihydro-5-methylenefuran-2(3H)-one
5-Methylene-3,4-dihydro-2-furanone