3819568 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3819568 > 2 > ChemIDplus > 192819673 > 192819-67-3 4,5,6,7-Tetrahydrocyclopent(hi)acephenanthrylene > 192819-67-3 > 192819673 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=192819673 $$$$