3277087

Information

• Patent Grant
• 3277087

• References
• Source

• Patent Number

  3,277,087

• Date Filed

  Not available

• Date Issued

  Tuesday, October 4, 1966
  58 years ago

• CPC

  • C07D515/04 - Ortho-condensed systems
  • C07C309/87 - containing singly-bound oxygen atoms bound to the carbon skeleton

• US Classifications

  • 544 - Organic compounds
  • 540 - Organic compounds
  • 562 - Organic compounds
  • 564 - Organic compounds