CAS: 16576-63-9 Molecular Formula: C30H25NbO5 Molecular Weight (g/mol): 558.431 MDL Number: MFCD00014076 InChI Key: ZCNDFHXTXLMYDM-UHFFFAOYSA-I Synonym: niobium 5+ pentakisphenoxide,pentaphenoxyniobium v,niobium 5+ ion pentaphenolate,columbium penta phenoxide,niobium 5+ pentaphenolate,phenol, niobium 5+ salt 5:1 PubChem CID: 25021451 IUPAC Name: niobium(5+);pentaphenoxide SMILES: C1=CC=C(C=C1)[O-].C1=CC=C(C=C1)[O-].C1=CC=C(C=C1)[O-].C1=CC=C(C=C1)[O-].C1=CC=C(C=C1)[O-].[Nb+5]