—— |
(2S,5R)-5-(2-Hydroxy-ethyl)-pyrrolidine-1,2-dicarboxylic acid 1-benzyl ester 2-tert-butyl ester |
178813-40-6 |
C19H27NO5 |
349.427 |
—— |
(2S,5R)-1-(benzyloxycarbonyl)-5-[(methoxycarbonyl)methyl]proline tert-butyl ester |
182137-24-2 |
C20H27NO6 |
377.437 |
—— |
1-O-benzyl 2-O-tert-butyl (2S,5R)-5-(2-methylsulfonyloxyethyl)pyrrolidine-1,2-dicarboxylate |
182137-68-4 |
C20H29NO7S |
427.519 |
—— |
1-O-benzyl 2-O-tert-butyl (2S,5R)-5-(2-phenylselanylethyl)pyrrolidine-1,2-dicarboxylate |
182137-69-5 |
C25H31NO4Se |
488.485 |
(2S)-5-氧代-1,2-吡咯烷二甲酸2-叔丁基1-苄基酯 |
tert-butyl N-benzyloxycarbonyl-L-pyroglutamate |
81470-51-1 |
C17H21NO5 |
319.357 |
—— |
tert-butyl (2R,5R)-1-benzyl-5-(2-hydroxyethyl)pyrrolidine-2-carboxylate |
90741-40-5 |
C18H27NO3 |
305.417 |