139-68-4 3-Pyridinecarboxamide, N-(1-methyl-2-phenylethyl)- Fenatin N(.alpha.-Methylphenethyl)nicotinamide NSC53639 Nicotinamide, N-(.alpha.-methylphenethyl)- Nicotinic acid .beta.-phenylisopropylamide Nicotinoyl-.beta.-phenylisopropylamine Perviton Phenatin Phenatine