1-Phenyl-2-(methyl-(beta-cyanoethyl)amino)propan-1-ol 3-((1-Hydroxy-1-phenyl-2-propyl)methylamino)propionitrile 67055-59-8 BRN 2727736 Cefedrin Cephedrine Propanenitrile, 3-((2-hydroxy-1-methyl-2-phenylethyl)methylamino)- Propionitrile, 3-((1-hydroxy-1-phenyl-2-propyl)methylamino)-