153764-21-7 2,3-Dideoxy-D-erythro-Hexonic acid delta-lactone, 5-tetradecanoate 4-O-C14-DDGL 4-O-Tetradecanoyl-2,3-dideoxyglucono-1,5-lactone D-erythro-Hexonic acid, 2,3-dideoxy-, delta-lactone, 5-tetradecanoate