.DELTA.1-Testosterone 1,2-Dehydrotestosterone 1,2-Didehydrotestosterone 1,4-Androstadien-17.beta.-ol-3-one 1-Dehydrotestosterone 17.beta.-Hydroxyandrosta-1,4-dien-3-one 846-48-0 Androsta-1,4-dien-3-one, 17-hydroxy-, (17.beta.)- Androsta-1,4-dien-3-one, 17.beta.-hydroxy- BOLDENONE Dehydrotestosterone NSC79102