| —— | methyl (2S)-5-[(2R,3R)-3-(hydroxymethyl)oxiran-2-yl]-2-[bis(tert-butoxycarbonyl)amino]pentanoate | 354576-25-3 | C19H33NO8 | 403.473 | 
                                                                                                                                            
                                        | —— | methyl (2S)-5-[(3S,2S)-3-(hydroxymethyl)oxiran-2-yl]-2-[bis(tert-butoxycarbonyl)amino]pentanoate | 354576-16-2 | C19H33NO8 | 403.473 | 
                                                                                                                                            
                                        | —— | (2S,6S)-2,6-bis[(tert-butoxy)carbonylamino]-6-(methoxycarbonyl)hexanoic acid | 354576-29-7 | C18H32N2O8 | 404.461 | 
                                                                                                                                            
                                        | —— | dimethyl (2R,6S)-2,6-bis[(tert-butoxycarbonyl)amino]heptanedioate | 354576-23-1 | C19H34N2O8 | 418.488 | 
                                                                                                                                            
                                        | —— | (2S,6S)-dimethyl-2,6-bis(tert-butoxycarbonylamino)heptanedioate | 354576-31-1 | C19H34N2O8 | 418.488 | 
                                                                                                                                            
                                        | —— | (6S,2R)-2,6-bis[(tert-butoxy)carbonylamino]-6-(methoxycarbonyl)hexanoic acid | 354576-20-8 | C18H32N2O8 | 404.461 | 
                                                                                                                                            
                                        | —— | methyl (2S,6S,7S)-6-azido-2-tert-butoxycarbonylamino-7,8-dihydroxyoctanoate | 354576-27-5 | C14H26N4O6 | 346.384 | 
                                                                                                                                            
                                        | —— | methyl (2S,6R,7R)-6-azido-2-tert-butoxycarbonylamino-7,8-dihydroxyoctanoate | 354576-18-4 | C14H26N4O6 | 346.384 | 
                                                                                                                                            
                                        | —— | (2R,6S)-6-(tert-butoxycarbonylamino)-6-(methoxycarbonyl)-2-[(phenylmethoxy)carbonylamino]hexanoic acid | 354576-34-4 | C21H30N2O8 | 438.478 | 
                                                                                                                                            
                                        | —— | (2S,6S)-6-(tert-butoxycarbonylamino)-6-(methoxycarbonyl)-2-[(phenylmethoxy)carbonylamino]hexanoic acid | 354576-40-2 | C21H30N2O8 | 438.478 |