3817765 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3817765 > 2 > ChemIDplus > 156243402 > 1,2,7,9-Tetramethylimidazo(4,5-g)quinoxaline 156243-40-2 CCRIS 8216 > 156243-40-2 > 156243402 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=156243402 $$$$