<unk>  () is an androgen and anabolic steroid and a testosterone ester. It is a component of Sustanon, along with testosterone propionate, testosterone phenylpropionate, and testosterone isocaproate. The medication has not been marketed as a single-drug preparation.<unk>  has been investigated as a potential long-acting injectable male contraceptive. It has a longer duration of action than testosterone enanthate, but its duration is not as prolonged as that of testosterone undecanoate.
Testosterone decanoate
Testosterone undecanoate
Testosterone acetate
Testosterone propionate
Testosterone enanthate
Testosterone furoate
Testosterone undecylenate
Testosterone valerate