223678-66-8

(S)-1-Boc-3-hydroxy-2-methyl-5-oxo-2,5-dihydropyrrole tert-butyl (2S)-3-hydroxy-2-methyl-5-oxo-2H-pyrrole-1-carboxylate (S)-tert-Butyl 3-hydroxy-2-Methyl-5-oxo-2,5-dihydro-1H-pyrrole-1-carboxylate tert-butyl (2S)-3-hydroxy-2-methyl-5-oxo-2H-pyrrole-1-carboxylate - [B85298] (S)-3-Hydroxy-2-Methyl-5-oxo-2,5-dihydro-pyrrole-1-carboxylic acid tert-butyl ester 1H-Pyrrole-1-carboxylic acid, 2,5-dihydro-3-hydroxy-2-methyl-5-oxo-, 1,1-dimethylethyl ester, (2S)-