3784332 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3784332 > 2 > ChemIDplus > 090218432 > 90218-43-2 Benzenesulfonic acid, hydroxy-, monosodium salt, reaction productswith formaldehyde EINECS 290-718-2 > 90218-43-2 > 090218432 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=090218432 $$$$