CAS: 1504-72-9 Molecular Formula: C12H14O2 Molecular Weight (g/mol): 190.24 MDL Number: MFCD00053762 InChI Key: BSXHSWOMMFBMLL-MDZDMXLPSA-N Synonym: e-ethyl 3-phenylbut-2-enoate,cinnamic acid, .beta.-methyl-, ethyl ester,ethyl 3-phenylcrotonate,ethyl 3-phenylcrotonate,ethyl trans-beta-methylcinnamate,ethyl e-3-phenylbut-2-enoate,ethyl e-3-phenyl-2-butenoate,ethyl e-3-phenyl-2-butenoate,a-methylcinnamate,a-methylcinnamate,2-butenoic acid, 3-phenyl-, ethyl ester PubChem CID: 5354836 IUPAC Name: ethyl (E)-3-phenylbut-2-enoate SMILES: CCOC(=O)C=C(C)C1=CC=CC=C1