Product Name】: Letrozole
Chemical Name】:4,4'-(1H-1,2,4-triazol-1-ylmethylene)bisbenzonitrile
CAS NO.】: 112809-51-5
Structure】:

      

Quality Standard】:USP28
Application】:1KG/Tin.
Strorage】:Protect from light and tightly sealed and should be stored        below25℃.






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