2270-20-4 4-09-00-01864 (Beilstein Handbook Reference) 5-PHENYLPENTANOIC ACID 5-Phenylvalerate 5-Phenylvaleric acid AI3-05952 BRN 2049062 Benzenepentanoic acid (9CI) EINECS 218-872-8 NSC 65637 Phenylpentanoic acid Phenylvaleric acid Valeric acid, 5-phenyl-