70003-55-3 Androstan-3-one, 17-(acetyloxy)-2-methyl-, (2alpha,5alpha,17beta)-,mixt. with (2alpha,5alpha,17beta)-17-hydroxy-2-methylandrostan-3-one, (2alpha,5alpha,17beta)-2-methyl-17-((1-oxohexyl)oxy)androstan-3-one and (2alpha,5alpha,17beta)-2-methyl-17-(1-oxopropoxy)androstan-3-one