CAS: 637-50-3 Molecular Formula: C9H10 Molecular Weight (g/mol): 118.18 MDL Number: MFCD00009280 InChI Key: QROGIFZRVHSFLM-QHHAFSJGSA-N Synonym: beta-methylstyrene,trans-beta-methylstyrene,1-phenylpropene,isoallylbenzene,propenylbenzene,trans-1-phenyl-1-propene,1-propenylbenzene,trans-propenylbenzene,1-phenyl-1-propene,benzene, 1-propenyl PubChem CID: 252325 IUPAC Name: [(1E)-prop-1-en-1-yl]benzene SMILES: C\C=C\C1=CC=CC=C1