87253-03-0 Benzenebutanoic acid, gamma-amino-, octyl ester, hydrochloride, (+-)- Butyric acid, 4-amino-4-phenyl-, octyl ester, hydrochloride, DL- DL-4-Amino-4-phenylbutyric acid octyl ester hydrochloride DL-4-Phenyl-4-aminobuttersaeure-n-octylaester hydrochlorid [German]