755379 -OEChem-02060822472D 1 0 0 0 0 0 0 0 0999 V2000 5.8822 -3.6440 0.0000 Zr -1 0 0 0 0 0 0 0 0 0 0 0 M ISO 1 1 89 M END > 0 > 0 > 755379 > 3 > ChemIDplus > 013981276 > 13981-27-6 Zirconium, isotope of mass 89 Zirconium-89 > 13981-27-6 > 013981276 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=013981276 > 178156 1 $$$$