3784357 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3784357 > 2 > ChemIDplus > 090218681 > 90218-68-1 Benzene, 1,1'-oxybis(methyl-, sulfonated EINECS 290-746-5 > 90218-68-1 > 090218681 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=090218681 $$$$