<unk> , sold under the brand names Agovirin-Depot and Perandren M among others, is an androgen and anabolic steroid medication and a testosterone ester which is used for indications such as low testosterone levels in men and delayed puberty in boys. It is available only in the Czech Republic and Slovakia. The medication is administered by injection into muscle once every 1 to 2 weeks in males. Unlike most other testosterone esters, which are provided as oil solutions,<unk>  is formulated as a microcrystalline aqueous suspension.
Testosterone isobutyrate
Testosterone phenylacetate
Testosterone nicotinate
Testosterone hexahydrobenzoate
Estradiol butyrylacetate
Estradiol propoxyphenylpropionate
Estradiol dibutyrate
Testosterone cyclohexylpropionate