2809996

Information

• Patent Grant
• 2809996

• References
• Source

• Patent Number

  2,809,996

• Date Filed

  Not available

• Date Issued

  Tuesday, October 15, 1957
  67 years ago

• CPC

  • C07C47/225 - containing rings other than six-membered aromatic rings
  • C07C45/60 - in six-membered rings
  • C07C45/673 - by change of size of the carbon skeleton
  • C07C47/192 - containing rings
  • C11B9/0053 - both rings being six-membered

• US Classifications

  • 568 - Organic compounds
  • 512 - Perfume compositions
  • 549 - Organic compounds
  • 560 - Organic compounds
  • 562 - Organic compounds
  • 564 - Organic compounds