Tags: Chemical Compound, Chemical Substance.
Norclostebol is an anabolic steroid derived from nandrolone. In particular it is a 4-chloro derivative modified with an acetate ester to slightly slow the release of the steroid in its free form from the injection site. Norclostebol works out to be significantly stronger than pure testosterone. It is approximately 6.6 times as anabolic while only 40% as androgenic. This may not be a particularly fair or valid comparison however.