3621083

Information

• Patent Grant
• 3621083

• References
• Source

• Patent Number

  3,621,083

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1971
  53 years ago

• CPC

  • C07F9/4492 - Compounds containing the structure P(=X)(N-C(=X)-) (X = O, S, Se)
  • C07F9/22 - Amides of acids of phosphorus
  • C07F9/2487 - containing the structure P(=X)n-N-C(=X) (X = O, S, Se; n = 0, 1)
  • C07F9/3247 - Esters of acids containing the structure -C(=X)-P(=X)(R)(XH) or NC-P(=X)(R)(XH), (X = O, S, Se)
  • C07F9/36 - Amides thereof
  • C07F9/425 - Acid or estermonohalides thereof
  • H01F41/10 - Connecting leads to windings

• US Classifications

  • 558 - Organic compounds
  • 562 - 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