CAS: 538-42-1 Molecular Formula: C9H7NaO2 Molecular Weight (g/mol): 170.14 MDL Number: MFCD00064994 InChI Key: DXIHILNWDOYYCH-UHDJGPCESA-M Synonym: sodium cinnamate,fortificar,cinnamic acid, sodium salt,unii-1dkd3z3e4y,sodium 3-phenyl-2-propenoate,2-propenoic acid, 3-phenyl-, sodium salt,1dkd3z3e4y,cinnamylic acid sodium salt,sodium e-3-phenylprop-2-enoate,potassium cinnamate PubChem CID: 5462638 IUPAC Name: sodium (2E)-3-phenylprop-2-enoate SMILES: [Na+].[O-]C(=O)\C=C\C1=CC=CC=C1