3732650 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3732650 > 2 > ChemIDplus > 012054078 > 12054-07-8 Copper sulfide (CuS2) > 12054-07-8 > 012054078 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=012054078 $$$$