| QCC Cat No.: | QL201502 | Chemical Name: | Letrozole EP Impurity B | Synonyms: | 4,4',4''-methanetriyltribenzonitrile; 4,4',4''-methanetriyl-tribenzonitrile; Letrozole Impurity | CAS No.: | 113402-31-6 | Molecular Formula: | C22H13N3 | Molecular Weight: | 319.36 | ================================================ | Standard Reference Material For "Letrozole EP Impurity B" Warning:The form of the product salt may be different from the official website,please consult your local agent for details. |
| | |