Letrozole Powder Oral Steroids C17H11N5 , CAS NO 112809-51-5

letrozole powder
Content: 99%
1.CAS NO: 112809-51-5
2.letrozole Content: 99%
3.Molecular Formula: C17H11N5 letrozole
4.Letrozole is an oral non-steroidal inhibitor for the treatment of hormonally-responsive breast cancer after surgery.
letrozole prevents the aromatase from producing estrogens by competitive, reversible binding to the heme of its cytochrome p450 unit, the action is specific,and letrozol does not reduce production of mineralo-or corticosteroids.

USES: pharmaceutical intermediates, after menopause advanced breast cancer, more for anti-estrogen therapy failed two line therapy.

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Wuhan Carphetin Chemical Co,.LTD is located in the beautiful Jiangxia distrit Wuhan. It is the large-scale and high-tech chemical company professional in R &D, production and sales of fine chemicals, flavors and fragrances, food additives, pharmaceutical raw materials and intermediates together.
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