744774 -OEChem-02060822472D 1 0 0 0 0 0 0 0 0999 V2000 2.4938 2.2988 0.0000 U 2 0 0 0 0 0 0 0 0 0 0 0 M ISO 1 1 240 M END > 0 > 0 > 744774 > 3 > ChemIDplus > 015687533 > 15687-53-3 U-240 Uranium, isotope of mass 240 Uranium-240 > 15687-53-3 > 015687533 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=015687533 > 167332 1 $$$$