Letrozole

General name:letrozole

Chemical structure:

Chemical name: 4,4'-(1 H -1,2,4-Triazol-1-ylmethylene)bisbenzonitrile

CAS No.: 112809-51-5

Formula: C ₁₇ H ₁₁ N ₅

Molecular Weight: 285.307

Use: treatment for women breast cancer

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