738631 -OEChem-02060822472D 1 0 0 0 0 0 0 0 0999 V2000 5.9125 -8.6875 0.0000 As -2 0 0 0 0 15 0 0 0 0 0 0 M ISO 1 1 73 M END > 0 > 0 > 738631 > 3 > ChemIDplus > 015422590 > 15422-59-0 73As Arsenic, isotope of mass 73 Arsenic-73 > 15422-59-0 > 015422590 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=015422590 > 6336622 1 $$$$