CAS: 12064-62-9 Molecular Formula: Gd2O3 Molecular Weight (g/mol): 362.50 MDL Number: MFCD00011026 InChI Key: CMIHHWBVHJVIGI-UHFFFAOYSA-N Synonym: gadolinia,gadolinium oxide,gadolinium iii oxide,gadolinium trioxide,digadolinium trioxide,gadolinium sesquioxide,gadolinium 3+ oxide,unii-5480d0nhlj,gadolinium 3+ ; oxygen 2-,digadolinium 3+ ion trioxidandiide PubChem CID: 159427 IUPAC Name: gadolinium(3+);oxygen(2-) SMILES: [O--].[O--].[O--].[Gd+3].[Gd+3]