3782721 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3782721 > 2 > ChemIDplus > 089403963 > 1,7-Dihydro-7-methyl-4H-pyrazolo(3,4-d)-1,2,3-triazin-4-one 2-oxide 89403-96-3 EINECS 289-499-6 > 89403-96-3 > 089403963 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=089403963 $$$$