China Factory Testosterone Base Testosterone no ester Powder Buy for Bodybuilding Testosterone Base / Testosterone no ester Powder info: Assay: 99% min. Chemical name: 4-Androsten-17β-ol-3-one Synonyms:17beta-Hydroxyandrost-4-en-3-one CAS: 58-22-0 EINECS: 200-370-5 MF: C19H28O2 Appearance: white or off-white crystalline powder Packing: foil bag or tin. Testosterone Base / Testosterone no ester Description: Testosterone Base / Testosterone no ester is both anabolic and …