97%

2-(((2S,3S)-1-((Benzyloxy)carbonyl)-2-carbamoylpyrrolidin-3-yl)oxy)acetic acid

C15H18N2O6

Exact Mass: 322.12

Mol. Wt.: 322.31

m/e: C, 55.90; H, 5.63; N, 8.69; O, 29.78