Synonyms: Benzenebutanoicacid, b-amino-, 1,1-dimethylethyl ester,(R)-;tert-Butyl (3R)-3-amino-4-phenylbutanoate;Benzenebutanoic acid, β-amino-, 1,1-dimethylethyl ester, (βR)-;3-Amino-4-phenyl-butyric acid tert-butyl ester;3R-Amino-4-phenyl-butyric acid tert-butyl ester;AC1LT3NL;CID1501867;D21851;1,1-Dimethylethyl (3R)-3-amino-4-phenylbutanoate;