3785281 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3785281 > 2 > ChemIDplus > 090459044 > 90459-04-4 EINECS 291-644-3 Naphthalenesulfonic acid, reaction products with formaldehyde and toluene > 90459-04-4 > 090459044 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=090459044 $$$$