3317561

Information

• Patent Grant
• 3317561

• References
• Source

• Patent Number

  3,317,561

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1967
  57 years ago

• CPC

  • C07F9/657154 - Cyclic esteramides of oxyacids of phosphorus
  • C07F9/65515 - the oxygen atom being part of a five-membered ring
  • C07F9/655363 - the sulfur atom being part of a six-membered ring

• US Classifications

  • 549 - Organic compounds
  • 558 - Organic compounds
  • 987 - Organic compounds containing a bi, sb, as, or p atom or containing a metal atom of the 6th to 8th group of the periodic system