3-ethyl-4-hydroxyoxolan-2-one;3-ethyl-4-hydroxy-tetrahydrofuran-2-one;3-ethyl-4-hydroxy-2-tetrahydrofuranone;3-ethyl-4-hydroxy-oxolan-2-one;3-Ethyl-4-hydroxy-dihydro-furan-2-one
3-ethyl-4-hydroxyoxolan-2-one