19-Norandrostenedione CAS 734-32-7

Mashandisirwo: Pakati pe norethisterone, testosterone propionate, uye norethinyl propionate. Nzira yekugadzira iyi inosanganisa androsterol-4-en-19-methanol-3,17-dione ne chromium Chemicalbook anhydride concentrated sulfuric acid kuti igadzire thiosterol-4-en-19-carboxy-3,17-dione, iyo inobva yabviswa carboxylated mu pyridine pasi penitrogen kuti chigadzirwa chiwanikwe.