butyric acid-(2-phenoxy-ethyl ester), 1-Phenoxy-2-butyryloxy-aethan, (2-Phenoxy-aethyl)-butyrat, Buttersaeure-(2-phenoxy-aethylester), 2-Phenoxy-1-butyryloxy-aethan, 2-Phenoxyethyl butyrate, Butanoic acid, 2-phenoxyethyl ester, butanoic acid,2-phenoxyethyl ester