3818867 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3818867 > 2 > ChemIDplus > 173964835 > 173964-83-5 Deoxyribosyldihydropyrimido(4,5-c)(1,2)oxazin-7-one triphosphate > 173964-83-5 > 173964835 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=173964835 $$$$