1-Piperidino-2-phenyl-aethen [German] 1-Styrylpiperidine 332-15-0 5-20-02-00072 (Beilstein Handbook Reference) BRN 0122740 FMP-228 N-(2-Phenylvinyl)piperidine Pieridine, 1-(2-phenylethenyl)- (9CI) Piperidine, 1-styryl- beta-Piperidinostyrene