3784336 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3784336 > 2 > ChemIDplus > 090218476 > 90218-47-6 Benzenesulfonic acid, 4-hydroxy-, monosodium salt, reaction products with formaldehyde EINECS 290-722-4 > 90218-47-6 > 090218476 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=090218476 $$$$