696161 -OEChem-02060822462D 1 0 0 0 0 0 0 0 0999 V2000 1.3417 -1.5708 0.0000 Cr -1 0 0 0 0 0 0 0 0 0 0 0 M CHG 1 1 6 M ISO 1 1 51 M END > 0 > 6 > 696161 > 3 > ChemIDplus > 038006687 > 38006-68-7 51Cr 51Cr6+ Chromium,, isotope of mass 51 (51Cr6+) Chromium-51 > 38006-68-7 > 038006687 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=038006687 > 119471 1 104786 2 $$$$