3733988 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3733988 > 2 > ChemIDplus > 014032667 > 14032-66-7 2(5H)-Furanone, 5-hydroxy- beta-Formylacrylic acid lactol > 14032-66-7 > 014032667 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=014032667 $$$$