Синонимы: 2-Ethyl-2-methylpentanoic acid, Valeric acid, 2-ethyl-2-methyl- (6CI,8CI), 2-Ethyl-2-methylpentanoic acid, 2-Methyl-2-ethylpentanoic acid, NSC 466, a-Ethyl-a-methylvaleric acid, a-Methyl-a-ethylvaleric acid, (2RS)-2-Ethyl-2-methylpentanoic Acid, alpha-Ethyl-alpha-methylvaleric acid, alpha-Methyl-alpha-ethylvaleric acid