684876 -OEChem-02060822462D 1 0 0 0 0 0 0 0 0999 V2000 0.0917 -1.2458 0.0000 N 1 0 0 0 0 0 0 0 0 0 0 0 M ISO 1 1 15 M END > 0 > 0 > 684876 > 3 > ChemIDplus > 014390966 > 14390-96-6 Nitrogen, isotope of mass 15 Nitrogen-15 > 14390-96-6 > 014390966 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=014390966 > 107639 1 $$$$