Synonyms:
estr-4-en-3-one ; 16b-ethyl-19-nortestosterone ; 16β-ethyl-17β-hydroxyestr-4-en-3-one ; prostetin ; tsaa 291 ; oxendolone ; 16b-ethyl-17b-hydroxyestr-4-en-3-one ; 16beta-ethyl-19-nortestosterone ; 16beta-ethyl-17beta-hydroxyestr-4-en-3-one ; 16β-ethyl-19-nortestosterone