Synonyma: Estra-4,9-Diene-3,17-Dione CAS: 5173-46-6 MF: C18H22O2 MW: 270.37 Assay: 99% Character: Album pulveris crystallini. stipare:ffoyle pera vel ut exigentias Categoriae: Pharmaceutical intermedia; Amino Acids; intermedia & Fine Chemicals; Metabolites & immunditias; Pharmaceuticals; Steroids Syntaxis: Potentia metabolitie STS 557 (Dienogest). A moleculas cum antiglucocorticoid activitatem.