2891081

Information

• Patent Grant
• 2891081

• References
• Source

• Patent Number

  2,891,081

• Date Filed

  Not available

• Date Issued

  Tuesday, June 16, 1959
  65 years ago

• CPC

  • C07C403/18 - having side-chains substituted by nitrogen atoms
  • C07C2101/16 - The ring being unsaturated

• US Classifications

  • 554 - Organic compounds
  • 426 - Food or edible material: processes, compositions, and products
  • 564 - Organic compounds