1-Phenyl-1-propene 1-Phenylpropene 1-Propene, 1-phenyl- 1-Propenylbenzene 3-05-00-01185 (Beilstein Handbook Reference) 3-Phenyl-1-propene 637-50-3 BETA-METHYL STYRENE BRN 1679279 Benzene, 1-propenyl- (9CI) Benzene, propenyl- Benzene, propenyl- (VAN) (8CI) EINECS 211-287-9 HSDB 6504 Isoallylbenzene NSC 65591 Propenyl benzene Propenylbenzene beta-Methylstyrene beta-Methylstyrol