An acetate is a salt formed by the combination of acetic acid with an alkaline, earthy, metallic or nonmetallic and other base.
Chemical synthesis is a purposeful execution of chemical reactions to obtain a product, or several products.
In chemistry, a derivative is a compound that is derived from a similar compound by a chemical reaction.
In chemistry, an ester is a chemical compound derived from an acid (organic or inorganic) in which at least one –OH (hydroxyl) group is replaced by an –O–alkyl (alkoxy) group.
Nandrolone, also known as 19-nortestosterone, is an androgen and anabolic steroid (AAS) which is used in the form of esters such as nandrolone decanoate (brand name Deca-Durabolin) and nandrolone phenylpropionate (brand name Durabolin).
Norethisterone, also known as norethindrone and sold under the brand names Aygestin and Primolut N among many others, is a progestin medication which is used in birth control pills, menopausal hormone therapy, and for the treatment of gynecological disorders.
A progestin is a type of medication which is used most commonly in hormonal birth control and menopausal hormone therapy.
A steroid is a biologically active organic compound with four rings arranged in a specific molecular configuration.
6,6-Difluoronorethisterone acetate, also known as 6,6-difluoro-17α-ethynyl-19-nortestosterone 17β-acetate or as 6,6-difluoro-17α-ethynylestr-4-en-17β-ol-3-one 17β-acetate, is a steroidal progestin of the 19-nortestosterone group which was never marketed.