following intramuscular injection of either 50 mg 19-nortestosterone-3- ( p-hexoxyphenyl ) -propionate ( np ) or 50 mg 19-nortestosterone-decanoate ( nd ) serum nt increased rapidly to maximal concentrations of 4.6 +/- 3.2 and 2.0 +/- 1.3 nmol/l ( +/-sd ) , respectively , in the 6 volunteers .
C0027368
19-nortestosterone
C0068395
19-nortestosterone-decanoate