3732590 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3732590 > 2 > ChemIDplus > 012031117 > 12031-11-7 Potassium niobate, hexadecahydrate > 12031-11-7 > 012031117 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=012031117 $$$$