D-glycero-L-manno-heptonic acid-4-lactone;D-glycero-L-manno-Heptonsaeure-4-lacton;γ-Lacton der d-Gala-l-manno-heptonsaeure;γ-Lacton der d-Gala-α-heptonsaeure;D-glycero-L-manno-heptonic γ-lactone;D-glycero-L-manno-heptono-χ-lactone;D-Glycero-L-manno-heptono-gamma-lactone;(3R,4S,5S)-3,4-dihydroxy-5-[(1S,2R)-1,2,3-trihydroxypropyl]oxolan-2-one