2569801

Information

• Patent Grant
• 2569801

• References
• Source

• Patent Number

  2,569,801

• Date Filed

  Not available

• Date Issued

  Tuesday, October 2, 1951
  73 years ago

• CPC

  • C07D267/02 - Seven-membered rings

• US Classifications

  • 548 - Organic compounds
  • 556 - Organic compounds
  • 560 - Organic compounds
  • 562 - Organic compounds
  • 564 - Organic compounds