93752-75-1
(S)-γ-Phenylselenomethyl-γ-butyrolactone
78508-96-0
(S)-(-)-5-羟甲基-2(5H)-呋喃酮
78508-93-7
2,3-O-(ethoxymethylene)-D-ribonic acid γ-lactone
5336-08-3
D-(+)-核糖酸-1,4-内酯
85694-17-3
2,3-O-ethoxymethylene-5-deoxy-γ-D-ribonolactone

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