3834891 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3834891 > 2 > ChemIDplus > PC0530000 > NIOSH/PC0530000 > 3a,4,7,7a-Tetrahydro-2,3,5,6-tetraphenyl-4,7-methanoindene-1,8-dione 4,7-Methanoindene-1,8-dione, 3a,4,7,7a-tetrahydro-2,3,5,6-tetraphenyl- PC0530000 > PC0530000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=PC0530000 $$$$