58193-99-0 6-(DIBROMOMETHYLENE)TESTOSTERONE PROPIONATE 6-(Dibromomethylene)-17-.beta.-(1-oxo-propoxy)androst-4-en-3-one 6-(Dibromomethylene)testosterone, propionate Androst-4-en-3-one, 6-(dibromomethylene)-17.beta.-hydroxy-, propionate NSC56940 Testosterone, 6-(dibromomethylene)-, propionate