754735 -OEChem-02060822472D 1 0 0 0 0 0 0 0 0999 V2000 3.5833 -2.5917 0.0000 Gd 0 0 0 0 0 0 0 0 0 0 0 0 M ISO 1 1 151 M END > 0 > 0 > 754735 > 3 > ChemIDplus > 014937178 > 14937-17-8 151Gd Gadolinium, isotope of mass 151 Gadolinium-151 > 14937-17-8 > 014937178 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=014937178 > 177520 1 $$$$