3733936 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3733936 > 2 > ChemIDplus > 013968484 > 13968-48-4 17O Oxygen, isotope of mass 17 Oxygen-17 > 13968-48-4 > 013968484 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=013968484 $$$$