3754123 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3754123 > 2 > ChemIDplus > 068187644 > 68187-64-4 EINECS 269-115-3 Manganese zirconium aluminum silicate brown nepheline syenite Nepheline syenite, manganese zirconium brown > 68187-64-4 > 068187644 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=068187644 $$$$