2668823

Information

• Patent Grant
• 2668823

• References
• Source

• Patent Number

  2,668,823

• Date Filed

  Not available

• Date Issued

  Tuesday, February 9, 1954
  70 years ago

• CPC

  • A01N57/20 - containing acyclic or cycloaliphatic radicals
  • C07F9/3247 - Esters of acids containing the structure -C(=X)-P(=X)(R)(XH) or NC-P(=X)(R)(XH), (X = O, S, Se)
  • C07F9/3294 - Compounds containing the structure R2P(=X)-X-acyl, R2P(=X)-X-heteroatom, R2P(=X)-X-CN (X = O, S, Se)
  • C07F9/425 - Acid or estermonohalides thereof

• US Classifications

  • 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