Fil:Dihydrofuran-2(3H)-one 200.svgalpha.-Butyrolactone .gamma.-6480 .gamma.-Bl .gamma.-Butyrolactone .gamma.-Hydroxybutyric acid cyclic ester .gamma.-Hydroxybutyric acid lactone .gamma.-Hydroxybutyrolactone
Fil:GBL chemical structure.svgDescriptionGBL chemical structure.svg English: Chemical structure of gamma-Butyrolactone. Español: Estructura química de la gamma-butirolactona. Date Original: