3962-66-1

Name:
19-Norandrost-5(10)-ene-3,17-dione
Cas No.:
3962-66-1 
Formula:
C18H24O2  
Synonyms:

Estr-5(10)-ene-3,17-dione;19-Norandrost-5(10)-ene-3,17-dione; 

19793-20-5

Name:
19-Norandrostenediol
Cas No.:
19793-20-5 
Formula:
C18H28O2  
Synonyms:

19-Nor-4-androstene-3-b,17-b-diol;19-Norandrostenediol;19-Nor-4-androstenediol; Bolandiol; Estr-4-ene-3b,17b-diol;