C₁₉H₂₆O₂

The molecular formula C₁₉H₂₆O₂ (molar mass: 286.40 g/mol, exact mass: 286.19328) may refer to:

• Androstenedione, a natural steroid
• 1-Androstenedione, a synthetic anabolic steroid
• 5-Androstenedione, a synthetic anabolic steroid
• Boldenone, an anabolic steroid for veterinary use
• Cannabichromevarin, a cannabinoid, CBCV
• Cannabidivarin, a cannabinoid, CBDV
• Methyldienolone, a synthetic anabolic steroid
• Methylestradiol, a synthetic estrogen
• 7α-Methylestradiol
• 7α-Methyl-19-norandrostenedione
• O-1918, a synthetic cannabinoid
• Tetrahydrocannabivarin, a cannabinoid