3735218 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3735218 > 2 > ChemIDplus > 019524620 > 19524-62-0 EINECS 243-130-5 Sodium 6,7-dihydroxy-2-oxo-2H-1-benzopyran-4-methylsulphonate > 19524-62-0 > 019524620 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=019524620 $$$$