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MFCD00211247(4S)-4-Hydroxydihydro-2(3H)-furanone2(3H)-Furanone, dihydro-4-hydroxy-, (4S)-T5OVTJ DQ &&(S)-(-)- Form(S)-4,5-Dihydro-4-hydroxy-2(3H)-furanone(S)-(-)-3-Hydroxy-γ-butyrolactone(S)-β-Hydroxy-γ-butyrolactone(4S)-4-hydroxyoxolan-2-oneEINECS 434–990–43-Hydroxy-4-butanolide(4S)-4-Hydroxydihydrofuran-2(3H)-one(S)-3-Hydroxy-γ-butyrolactone