113888-40-7
(S)-methyl 3-(2-(tert-butoxycarbonylamino)-3-phenylpropanamido)propanoate
→
~91%
118700-84-8
Boc-Phe-β-Ala-OH
54745-27-6
3-[(2-amino-3-phenylpropanoyl)amino]propanoic acid