744783 -OEChem-02060822472D 1 0 0 0 0 0 0 0 0999 V2000 2.4938 2.2988 0.0000 Pu -1 0 0 0 0 0 0 0 0 0 0 0 M ISO 1 1 243 M END > 0 > 0 > 744783 > 3 > ChemIDplus > 015706373 > 15706-37-3 Plutonium, isotope of mass 243 Plutonium-243 > 15706-37-3 > 015706373 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=015706373 > 167341 1 $$$$