4-(2-амино-1-羟этил)哌啶-1-муравьиная кислота叔бутилэфир对톨루엔сульфокислотасоль
tert-Butyl 4-(2-Amino-1-hydroxyethyl)piperidine-1-carboxylate 4-methylbenzenesulfonate
tert-Butyl 4-(2-Amino-1-hydroxyethyl)piperidine-1-carboxylate 4-methylbenzenesulfonate 97%