3770519 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3770519 > 2 > ChemIDplus > 077981807 > 77981-80-7 EINECS 278-805-3 Tetraammonium (mu12-(orthosilicato(4-)-O:O:O:O':O':O':O'':O'':O'':O''':O''':O'''))tetracosa-mu-oxododecaoxododecawolframate(4-) > 77981-80-7 > 077981807 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=077981807 $$$$