3779404 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3779404 > 2 > ChemIDplus > 085507784 > 85507-78-4 EINECS 287-400-0 Waste solids, tantalum powder manufg. > 85507-78-4 > 085507784 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=085507784 $$$$