CAS: 12163-26-7 Molecular Formula: Mg2Nb2O7 Molecular Weight (g/mol): 346.42 MDL Number: MFCD00210631 InChI Key: CWMQWEHVVUJOBW-UHFFFAOYSA-N Synonym: Magnesium niobate IUPAC Name: diniobium(5+) dimagnesium(2+) heptaoxidandiide SMILES: [O--].[O--].[O--].[O--].[O--].[O--].[O--].[Mg++].[Mg++].[Nb+5].[Nb+5]