3880931

Information

• Patent Grant
• 3880931

• References
• Source

• Patent Number

  3,880,931

• Date Filed

  Not available

• Date Issued

  Tuesday, April 29, 1975
  49 years ago

• CPC

  • C07C49/637 - the condensed ring system containing ten carbon atoms
  • C07C35/36 - the condensed ring system being a (4.4.0) system
  • C07C49/447 - the condensed ring system containing ten carbon atoms
  • C07C49/653 - polycyclic
  • C11B9/0053 - both rings being six-membered

• US Classifications

  • 568 - Organic compounds
  • 512 - Perfume compositions