Carbamic acid, (4-fluoro-3-pyrrolidinyl)-, 1,1-dimethylethyl ester, trans- (9CI); trans-(3-Boc-aMino)-4-fluoropyrrolidine; tert-Butyl (trans-4-fluoropyrrolidin-3-yl)carbamate; Trans-Tert-Butyl (4-Fluoro-3-Pyrrolidinyl)Carbamate; tert-butyl N-[trans-4-fluoropyrrolidin-3-yl]carbamate; Trans-Tert-Butyl (4-Fluoro-3-Pyrrolidinyl)Carbamate(WXFC0123);