3732523 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3732523 > 2 > ChemIDplus > 012012134 > 12012-13-4 EINECS 234-573-5 Ruthenium black Ruthenium carbide Ruthenium carbide (RuC) > 12012-13-4 > 012012134 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=012012134 $$$$