E-mail:[email protected] What’s app:+8618872220763 Skype:star505 li/live:starli_7 Tel:86-027-50756108 Methyltrienolone Synonyms: METRIBOLONE CAS: 965-93-5 MF: C19H24O2 MW: 284.39 Assay: 99% min. Molecular Formula: Molecular Weight: Packing: foil bag or tin. Delivery: in 24 hours after payment. Arrival:in 1 week after delivery The min. order:10 grams. Appearance: White to light yellow crystalline powder. Usage:Metribolone (methyltrienolone aka R1881) is a potent, non-aromatizable androgen that is structurally similar to trenbolone and has been referred to as "oral tren." Methyltrienolone binds strongly to the androgen receptor (AR) and is a more potent agonist (activator) of the androgen receptor than is DHT. 17a-methyltrienolone is listed at 30,000 times more anabolic than methyltestosterone according to Julius Vida in "Androgens and Anabolic Agents: Chemistry and Pharmacology." Effective dosages begin at only 25mcg.