| —— | 2-Benzyloxycarbonyl-N-(2,2,2-trichlorethoxycarbonyl)-asparaginsaeure-O1-benzylester | 67354-48-7 | C22H20Cl3NO8 | 532.762 | 
                                                                                                                                            
                                        | —— | 2-(2-Oxo-propyl)-2-(2,2,2-trichloro-ethoxycarbonylamino)-malonic acid dibenzyl ester | 67354-50-1 | C23H22Cl3NO7 | 530.789 | 
                                                                                                                                            
                                        | —— | 2-Benzyloxycarbonyl-N-(2,2,2-trichlorethoxycarbonyl)-asparaginsaeure-O1-benzyl-O4-tert-butylester | 67354-47-6 | C26H28Cl3NO8 | 588.869 | 
                                                                                                                                            
                                        | —— | 2-Benzyloxycarbonyl-4-oxo-2-(2,2,2-trichloro-ethoxycarbonylamino)-hexanedioic acid 1-benzyl ester | 67354-42-1 | C24H22Cl3NO9 | 574.799 |