ITEM #KX-C9897 (S)-3-Tert-butoxycarbonylamino-3-cyclopropyl-propionic acid (S)-3-Tert-butoxycarbonylamino-3-cyclopropyl-propionic acid
ITEM #KX-C9898 (S)-3-Tert-butyl-piperazine-1-carboxylic acid tert-butyl ester (S)-3-Tert-butyl-piperazine-1-carboxylic acid tert-butyl ester
ITEM #KX-C9745 (S)-3-[(Methylsulfonyl)oxy]-1-pyrrolidinecarboxylic acid phenylmethyl ester (S)-3-[(Methylsulfonyl)oxy]-1-pyrrolidinecarboxylic acid phenylmethyl ester