N-Cbz-3(R)-fluoropyrrolidine (CAS NO.163457-21-4), its Synonyms are 1-Pyrrolidinecarboxylicacid, 3-fluoro-, phenylmethyl ester, (3R)- ; 1-Pyrrolidinecarboxylicacid, 3-fluoro-, phenylmethyl ester, (R)- .