3805780 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3805780 > 2 > ChemIDplus > 101794734 > 101794-73-4 Aromatic hydrocarbons, C20-28, polycyclic, mixed arom. oil-polystyrene pyrolysis-derived EINECS 309-955-0 > 101794-73-4 > 101794734 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=101794734 $$$$