Norclostebol is discontinued (DEA controlled substance) It is an anabolic steroid. References: Le Bizec B, Van Hoof N, Courtheyn D, Gaudin I, Van De Wiele M, Bichon E, De Brabander H, André F. New anabolic steroid illegally used in cattle-structure elucidation of 19-norchlorotestosterone acetate metabolites in bovine urine. J Steroid Biochem Mol Biol. 2006 Jan;98(1):78-89. Epub 2005 Oct 10. PubMed PMID: 16216493.

纯度：≥98%

CAS：13583-21-6