| Product Name | Letrozole |
| CAS No. | 112809-51-5 |
| Synonyms | 4,4'-(1h-1,2,4-Triazol-1-Ylmethylene)Bisbenzonitrile; Lelrozol; 4,4'-(1h-1,2,4-Triazol-1-Ylmethylene) Bis-Benzonitrile; Femara; Letrozol; Letrazole |
| InChI | InChI=1/C17H11N5/c18-9-13-1-5-15(6-2-13)17(22-12-20-11-21-22)16-7-3-14(10-19)4-8-16/h1-8,11-12,17H |
| Molecular Formula | C17H11N5 |
| Molecular Weight | 285.31 |
| Melting point | 181-183℃ |
112809-51-5 letrozole
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