198112 -OEChem-02060822412D 1 0 0 0 0 0 0 0 0999 V2000 0.0000 0.0000 0.0000 Th -2 0 0 0 0 0 0 0 0 0 0 0 M ISO 1 1 230 M END > 0 > 0 > 198112 > 3 > ChemIDplus > 014269637 > 14269-63-7 Thorium, isotope of mass 230 Thorium-230 > 14269-63-7 > 014269637 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=014269637 > 61723 1 $$$$