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1159/000356656
CAS Number: 2041073-22-5
InChiKey: JCINBYQJBYJGDM-UHFFFAOYSA-N
5-[2-cyclopropyl-1-(2-fluorophenyl)-2-oxoethyl]-4H
1 μM) inhibits the contraction of rabbit ciliary artery segments evoked by histamine in Ca2+-free solutions
Letrozole - CAS# 112809-51-5 Size:Solid 10 mg 1159/000356656Letrozole, 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,
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