3817671 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3817671 > 2 > ChemIDplus > 155475244 > 1,2,6,7-Tetrahydrocyclopent(hi)aceanthrylene 155475-24-4 > 155475-24-4 > 155475244 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=155475244 $$$$