3878194

Information

• Patent Grant
• 3878194

• References
• Source

• Patent Number

  3,878,194

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1975
  49 years ago

• CPC

  • C07H1/02 - Phosphorylation
  • C07F9/5304 - Acyclic saturated phosphine oxides or thioxides
  • C07F9/5316 - Unsaturated acyclic phosphine oxides or thioxides
  • C07F9/65515 - the oxygen atom being part of a five-membered ring

• US Classifications

  • 536 - Organic compounds
  • 250 - Radiant energy
  • 544 - Organic compounds
  • 564 - 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