甲基 N-(叔丁氧基羰基)-S-((2,2,5,5-四甲基-1-(λ1-氧烷基)-2,5-二氢-1H-吡咯-3-基)甲基)-L-半胱氨酸

N-Boc-L-2-amino-3-[thiomethyl-1-(1-oxyl-2,2,5,5-tetramethyl-3 -pyrrolin-3-yl)]propanoic Acid Methyl Ester