19-Norandrostenedione CAS 734-32-7

Cleachdadh: Eadar-mheadhanach de norethisterone, testosterone propionate, agus norethinyl propionate. Bidh an dòigh cinneasachaidh a’ oxidachadh androsterol-4-en-19-methanol-3,17-dione le searbhag sulfarach dùmhail chromium anhydride Chemicalbook gus thiosterol-4-en-19-carboxy-3,17-dione a dhèanamh, a thèid an uairsin a dhì-charboxylachadh ann am pyridine fo sholar naitridean gus an toradh fhaighinn.