3812877 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3812877 > 2 > ChemIDplus > 132172566 > 132172-56-6 Benz(3,4)anthra(2,1-b)oxepin Benz(a)anthryl(5,6-f)oxepine CCRIS 3841 > 132172-56-6 > 132172566 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=132172566 $$$$