3759294 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3759294 > 2 > ChemIDplus > 068784134 > 68784-13-4 EINECS 272-222-8 Germanium magnesium fluoride oxide, manganese-doped > 68784-13-4 > 068784134 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=068784134 $$$$