<unk>  (brand name Notandron-Depot), or methylandrostenediol<unk>  acetate, also known as 17α-methylandrost-5-ene-3β,17β-diol 3β,17β-di(3-oxononanoate), is a synthetic, injected anabolic–androgenic steroid (AAS) and a 17α-alkylated derivative of 5-androstenediol. It is an androgen ester—specifically, the C3β,17β di(3-oxononanoate) (or dienanthoylacetate) ester of methandriol (17α-methyl-5-androstenediol)—and acts as a prodrug of methandriol in the body.<unk>  is administered by intramuscular injection and, relative to methandriol, has an extended duration via this route due to a depot effect afforded by its ester.
Methandriol bisenanthoyl acetate
Methandriol propionate
Androstanolone benzoate
Androstanolone propionate
Hydroxyprogesterone heptanoate
Estriol acetate benzoate
Estriol tripropionate
Chloromethylandrostenediol