3505406

Information

• Patent Grant
• 3505406

• References
• Source

• Patent Number

  3,505,406

• Date Filed

  Not available

• Date Issued

  Tuesday, April 7, 1970
  54 years ago

• CPC

  • C07C63/70 - Monocarboxylic acids
  • C07C47/238 - having unsaturation outside the aromatic rings
  • C07C47/24 - containing halogen
  • C07C51/09 - from carboxylic acid esters or lactones
  • C07C51/15 - by reaction of organic compounds with carbon dioxide
  • C07C63/72 - Polycyclic acids
  • C07C65/30 - containing -CHO groups
  • C07D303/04 - containing only hydrogen and carbon atoms in addition to the ring oxygen atoms

• US Classifications

  • 568 - Organic compounds