3733364 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3733364 > 2 > ChemIDplus > 012718693 > 12718-69-3 BK8 Tungsten carbide, mixed with cobalt (92%:8%) > 12718-69-3 > 012718693 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=012718693 $$$$