(R)-4-(7-этил酰амино-2,5-диметил-2,3-二водородабензол并фуран-4-基)哌啶-1-羧кислота叔бутилэфир
tert-Butyl (R)-4-(7-acetamido-2,5-dimethyl-2,3-dihydrobenzofuran-4-yl)piperidine-1-carboxylate
tert-Butyl (R)-4-(7-acetamido-2,5-dimethyl-2,3-dihydrobenzofuran-4-yl)piperidine-1-carboxylate 95%