3799623 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3799623 > 2 > ChemIDplus > 094624212 > 94624-21-2 EINECS 305-544-5 Naphthalenesulfonic acids, Pr derivs. > 94624-21-2 > 094624212 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=094624212 $$$$