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Dihydro-5-(hydroxymethyl)-2(3H)-furanone is a chiral building block widely used in the synthesis of many natural products and few biologically significant compounds like anti-HIV dideoxynucleosides.
H 1934 (OTTO) (S)-(+)-γ-Hydroxymethyl-γ-butyrolactone, 95% Cas 32780-06-6 - used as a chiral synthon to synthesize Potent nucleoside, acetylcholine, and (+)-muricatacin analogs.