Pharmaceutical (Substance) Name: Methandrostenolone / Methandienone; Metandrostenolone / Metandienone [INN]

Common Brand/Trade/Commercial denominations: Dianabol (GB, G, US), Anabol, Anabol Tablets (Thailand), D-bol, Methandrostenolonum (Russian D-bol), Methanabol, Naposim (R), Reforvit B, Diabol, Danabol, D-bolic, Anabolin (F), Bionabol (BG), Metanabol (PL), Stenolon (CZ), Andoredan (Japan), Dialone (US), Encephan (Japan), Nerobol (YU/HU, BG), Pronabol-5 (India), Anabolikum (G), Methandrostenolone, Methanabolic, Metandiabol, Trinergic (India), Anabolex, Methandon, Metabolina

Manufacturers: Ciba, Asia Pharma, British Dispensary, Ramopharmin, Terapia, Akrikhin, L.P Standard Labs. Co., Leiras, Pharmacia Co. Dupnitza, Polfa, Leciva, Takeshima-Kodama, Major, Sato, Galenika, Gedeon Richter, P&B Labs. Private Ltd., Ttokkyo Labs, Quimper Mexico

Chemical structure: 17-beta-hydroxy-17-alpha-methyl-1,4-androstadien-3-one, 1-Dehydro-17a-methyltestosterone methandienone
Index name: Androsta-1,4-dien-3-one, 17-hydroxy-17-methyl-, (17beta)-

CAS registry number: 72-63-9
Merck Index Number: Merck 11, 5862
Molecular formula: C20-H28-O2
Molecular weight: 300.435 g/mol

Active (Half) Life: 6-8 hours
Detection Time: up to 6 weeks
Melting Point: 159-164 degrees Celsius

Anabolic/Androgenic Ratio (Range): 90-210:40-60
Drug Class: Anabolic/Androgenic Steroid (Oral)