Sub Group: Unlabeled Amino Acids Catalog Number: 6718 Formula: C13H18N2O CAS Number: 56414-89-2 Molecular Weight: 218.29 Synonyms: (2S)-2-Amino-3-phenyl-1-(1-pyrrolidinyl)-1-propanone(S)-1-(2-Amino-1-oxo-3-phenylpropyl)pyrrolidine