3727457 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3727457 > 2 > ChemIDplus > 000526501 > 2518-07-2 526-50-1 EINECS 208-391-1 Pentasodium (4,5-dihydroxybenzene-1,3-disulphonato(2-)-O4,O5)(4,5-dihydroxybenzene-1,3-disulphonato(1-)-O4)antimony > 2518-07-2 526-50-1 > 000526501 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=000526501 $$$$