| 
                                 AK Scientific 
                                0277AQ 
                             | 
                            100g | 
                            $315 | 
                            L-Tyrosine Disodium Salt Hydrate  | 
                             | 
                        
                        
                            | 
                                 AK Scientific 
                                J90858 
                             | 
                            5g | 
                            $10 | 
                            L-Tyrosinedisodiumsalt  | 
                             | 
                        
                        
                            | 
                                 American Custom Chemicals Corporation 
                                AAA0001513 
                             | 
                            25G | 
                            $176.09 | 
                            L-TYROSINE, DISODIUM SALT  | 
                             | 
                        
                        
                            | 
                                 American Custom Chemicals Corporation 
                                AAA0003789 
                             | 
                            25G | 
                            $1130.52 | 
                            L-TYROSINE DISODIUM SALT HYDRATE  | 
                             | 
                        
                        
                            | 
                                 American Custom Chemicals Corporation 
                                AAA0003789 
                             | 
                            100G | 
                            $2584.97 | 
                            L-TYROSINE DISODIUM SALT HYDRATE  | 
                             | 
                        
                        
                            | 
                                 American Custom Chemicals Corporation 
                                AAA0003789 
                             | 
                            500G | 
                            $4824.93 | 
                            L-TYROSINE DISODIUM SALT HYDRATE  | 
                             | 
                        
                        
                            | 
                                 American Custom Chemicals Corporation 
                                AAA0001513 
                             | 
                            1KG | 
                            $6640.65 | 
                            L-TYROSINE, DISODIUM SALT  | 
                             | 
                        
                        
                            | 
                                 Chemenu 
                                CM276299 
                             | 
                            1000g | 
                            $320 | 
                            Sodium(S)-2-amino-3-(4-hydroxyphenyl)propanoate  | 
                             | 
                        
                        
                            | 
                                 Crysdot 
                                CD21003956 
                             | 
                            1000g | 
                            $342 | 
                            Sodium(S)-2-amino-3-(4-hydroxyphenyl)propanoate  | 
                             | 
                        
                        
                            | 
                                 Crysdot 
                                CD21003956 
                             | 
                            500g | 
                            $190 | 
                            Sodium(S)-2-amino-3-(4-hydroxyphenyl)propanoate  | 
                             |