| 
                                 Acrotein 
                                P-0103 
                             | 
                            25g | 
                            $76.27 | 
                            (R)-1-Cbz-3-pyrrolidinol  | 
                             | 
                        
                        
                            | 
                                 Activate Scientific 
                                AS23327 
                             | 
                            1g | 
                            $16 | 
                            (R)-(-)-1-Cbz-3-pyrrolidinol  | 
                             | 
                        
                        
                            | 
                                 Activate Scientific 
                                AS23327 
                             | 
                            5G | 
                            $32 | 
                            (R)-(-)-1-Cbz-3-pyrrolidinol  | 
                             | 
                        
                        
                            | 
                                 Activate Scientific 
                                AS23327 
                             | 
                            25g | 
                            $119 | 
                            (R)-(-)-1-Cbz-3-pyrrolidinol  | 
                             | 
                        
                        
                            | 
                                 AK Scientific 
                                5461CS 
                             | 
                            25g | 
                            $126 | 
                            (R)-(-)-1-Cbz-3-pyrrolidinol  | 
                             | 
                        
                        
                            | 
                                 AK Scientific 
                                5461CS 
                             | 
                            5g | 
                            $76 | 
                            (R)-(-)-1-Cbz-3-pyrrolidinol  | 
                             | 
                        
                        
                            | 
                                 Alichem 
                                100858331 
                             | 
                            25g | 
                            $173.72 | 
                            (R)-(-)-1-Cbz-3-Pyrrolidinol  | 
                             | 
                        
                        
                            | 
                                 Alichem 
                                100858331 
                             | 
                            100g | 
                            $441.87 | 
                            (R)-(-)-1-Cbz-3-Pyrrolidinol  | 
                             | 
                        
                        
                            | 
                                 Alichem 
                                100858331 
                             | 
                            1kg | 
                            $2478 | 
                            (R)-(-)-1-Cbz-3-Pyrrolidinol  | 
                             | 
                        
                        
                            | 
                                 American Custom Chemicals Corporation 
                                CCH0001305 
                             | 
                            10G | 
                            $1353.66 | 
                            (R)-(-)-1-CBZ-3-PYRROLIDINOL  | 
                             |