3764526 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3764526 > 2 > ChemIDplus > 071173530 > 1,2,3,4-Tetrahydro-2-methyl-2,3-epoxyanthracene-9,10-dione 71173-53-0 Anthra(2,3-b)oxirene-3,8-dione, 1a,2,9,9a-tetrahydro-1a-methyl- > 71173-53-0 > 071173530 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=071173530 $$$$