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CAS Number: 1397219-81-6
Wy8678 acetate
URB597 inhibits [3H]anandamide hydrolysis in rat brain membranes with a parallel increase in brain anandamide
NSC 609669
Letrozole - CAS# 112809-51-5 Size:Solid 10 mg CAS Number: 1397219-81-6Letrozole, also known as CGS 20267, is a nonsteroidal inhibitor of estrogen synthesis with antineoplastic activity. As a third generation aromatase inhibitor, letrozole selectively and reversibly inhibits aromatase, which may result in growth inhibition of estrogen dependent breast cancer cells. Aromatase, a cytochrome P 450 enzyme localized to the endoplasmic reticulum of the cell and found in many tissues including those of the premenopausal ovary,