3805960 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3805960 > 2 > ChemIDplus > 102110429 > 102110-42-9 Copper ores, concs., leached EINECS 310-042-4 > 102110-42-9 > 102110429 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=102110429 $$$$