Methyldienedione Synonyms: Estra-4,9-Diene-3,17-Dione CAS: 5173-46-6 FM: C18H22O2 MW: 270.37 Ensayo: 99% Personaje: polvo cristalino blanco. Packing:Foil bag or as requirments Categories: intermedios farmacéuticos; Aminoácidos; intermedios & Productos químicos finos; Metabolitos & impurezas; productos farmaceuticos; Steroids Usage: A potential metabolitie of STS 557 (Dienogest). A steroid with antiglucocorticoid activity.