C19H22O3 explained

The molecular formula C₁₉H₂₂O₃ (molar mass: 298.38 g/mol) may refer to:

• Auraptene, a natural bioactive monoterpene coumarin ether
• Doisynoestrol, a synthetic nonsteroidal estrogen of the doisynolic acid group
• Nematal 105, also known as 4-Pentylphenyl 4-methoxybenzoate^{[1] [2]}

Notes and References

1. Web site: 38444-13-2(4-AMYLPHENYL 4'-METHOYXBENZOATE) Product Description . Chemical Book . 7 October 2021.
2. Sung-Eun Suh . Leah E. Nkulu . Shishi Lin . Shane W. Krska . Shannon S. Stahl . Benzylic C–H isocyanation/amine coupling sequence enabling high-throughput synthesis of pharmaceutically relevant ureas . Chemical Science . 2021 . 12 . 30 . 10380–10387. 10.1039/D1SC02049H . free. 8336431 .