3732526 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3732526 > 2 > ChemIDplus > 012012587 > 12012-58-7 EINECS 275-291-2 Hafnium tantalum carbide (HfTa4C5) Hafnium tetratantalum pentacarbide > 12012-58-7 > 012012587 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=012012587 $$$$