3738564 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3738564 > 2 > ChemIDplus > 033386231 > 2H-Imidazo(4,5-b)pyrazin-2-one, 5-chloro-1,3-dihydro- 33386-23-1 5-Chloro-1,3-dihydro-2H-imidazo(4,5-b)pyrazin-2-one > 33386-23-1 > 033386231 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=033386231 $$$$