19-Norandrostenedione CAS 734-32-7

Imikoreshereze: Hagati ya norethisterone, testosterone propionate, na norethinyl propionate. Uburyo bwo kubyaza umusaruro okiside androsterol-4-en-19-methanol-3,17-dione hamwe na chromium Chemical Book anhydride yibanze kuri acide sulfurike kugirango ikore thiosterol-4-en-19-carboxy-3,17-dione, hanyuma ikabikwa decarboxylated muri pyridine munsi ya azote kugirango ibone ibicuruzwa.