3762234 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3762234 > 2 > ChemIDplus > 069029578 > 69029-57-8 EINECS 273-799-9 Lead refinery zinc blocks Silver, crusts > 69029-57-8 > 069029578 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=069029578 $$$$