Anastrozole Structural formula: C17H19N5 CAS NO: 120511-73-1 Molecular weight: 29337 Appearance: an off-white color crystalline powder Package: 25KG/Drum Standard: Enterprise Standard Use: It can be used to the treatment of Breast cancer Applications: High Purity Anastrozoles/Arimidex/CAS No: 120511-73-1 The drug is appropriately used when using substantial amounts of aromatizing steroids, or when one is prone to gynecomastia and using moderate amounts of such steroids. Arimidex does not have the side effects of aminoglutethimide (Cytadren) and can achieve a high degree of estrogen blockade, much moreso than Cytadren. It is possible to reduce estrogen too much with Arimidex, and for this reason blood tests, or less preferably salivary tests, should be taken after the first week of use to determine if the dosing is correct. http://chemsteroids.com/ http://www.vsteroid.com/