CAS: 7440-39-3 Molecular Formula: Ba Molecular Weight (g/mol): 137.33 MDL Number: MFCD00134031 InChI Key: DSAJWYNOEDNPEQ-UHFFFAOYSA-N Synonym: bario,baryum,bario spanish,baryum french,barium, soluble compounds,unii-24gp945v5t,and soluble compounds,barium, elemental,and compounds,atom PubChem CID: 5355457 ChEBI: CHEBI:32595 IUPAC Name: barium SMILES: [Ba]