1,2,2-Trimethyl-1,3-cyclopentanedicarboxylic acid phenylpentyl ester sodium salt 1,3-Cyclopentanedicarboxylic acid, 1,2,2-trimethyl-, phenylpentyl ester, sodium salt GY4213000 Natriumsalz der phenyl-n-amylester der camphersaeure [German] Phenyl-n-amyl camphorate sodium