3742484 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3742484 > 2 > ChemIDplus > 050815139 > 50815-13-9 Levan sulfate Levan, hydrogen sulfate > 50815-13-9 > 050815139 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=050815139 $$$$