Product Name: Letrozole (Femara)

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

Molecular Formula: C17H11N5

Molecular Weight: 285.31

Standard:USP

Appearance: White crystalline powder

CAS NO.: 112809-51-5

Assay: 99%

Usage: Pharmaceutical material, Steroid hormone, Anabolin. As a male hormone and anabolic hormones