3769040

Information

• Patent Grant
• 3769040

• References
• Source

• Patent Number

  3,769,040

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1973
  51 years ago

• CPC

  • C07D277/22 - with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
  • A23L27/2056
  • A24B15/36 - containing a heterocyclic ring
  • A24B15/365 - having nitrogen and sulfur as hetero atoms in the same ring
  • C07D277/24 - Radicals substituted by oxygen atoms
  • C07D277/36 - Sulfur atoms
  • C11B9/0096 - containing at least two different heteroatoms, at least one being nitrogen

• US Classifications

  • 426 - Food or edible material: processes, compositions, and products
  • 131 - Tobacco
  • 512 - Perfume compositions
  • 548 - Organic compounds