19-Norandrosedione CAS 734-32-7
Imikoreshereze: Hagati ya Norehisterone, testosterone yerekana, kandi norethiyl yerekana. Uburyo bwo gukora Oxidill Androsterol-4-en-19-Methanol-3,17-Dione-4,17-Dioxy, icyo gihe munsi ya azote kugirango ubone ibicuruzwa.
Andika ubutumwa bwawe hano hanyuma utwohereze