3734050 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3734050 > 2 > ChemIDplus > 014191721 > 115Sn 14191-72-1 Tin, isotope of mass 115 tin-115 > 14191-72-1 > 014191721 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=014191721 $$$$