2231664-31-4

(S)-a-(Boc-amino)-3,3-difluorocyclobutaneacetic acid Boc-(S)-2-amino-2-(3,3-difluorocyclobutyl)acetic acid (S)-2-(Boc-amino)-2-(3,3-difluorocyclobutyl)acetic Acid (S)-2-((tert-Butoxycarbonyl)amino)-2-(3,3-difluorocyclobutyl)acetic acid (2S)-2-{[(tert-butoxy)carbonyl]amino}-2-(3,3-difluorocyclobutyl)acetic acid Cyclobutaneacetic acid, α-[[(1,1-dimethylethoxy)carbonyl]amino]-3,3-difluoro-, (αS)-