CAS RN 112809-51-5
CAS RN 112809-51-5
Letrozole, Dr. Ehrenstorfer
Discover Dr. Ehrenstorfer’s certified reference materials: available in multiple formats, including multi-component regulatory mixtures, to power your food and environmental analysis with traceable, ISO-accredited quality
Letrozole, Mikromol™
Discover Mikromol - your trusted source for high-quality pharmaceutical reference standards. Supporting accurate, compliant analysis with ISO 17034-accredited materials designed for confidence in every result.
Tocris Bioscience™ Letrozole
CAS: 112809-51-5 Molecular Formula: C17H11N5
Letrozole, MedChemExpress
MedChemExpress Letrozole (CGS 20267) is a potent, selective, reversible and orally active non-steroidal inhibitor of aromatase, with an IC50 of 11.5 nM. Letrozole selective inhibits estrogen biosynthesis, and can be used for the research of breast cancer.