3689480

Information

• Patent Grant
• 3689480

• References
• Source

• Patent Number

  3,689,480

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1972
  52 years ago

• CPC

  • C07F9/4419 - Amides of aromatic acids (P-C aromatic linkage)

• US Classifications

  • 544 - Organic compounds
  • 548 - Organic compounds
  • 558 - Organic compounds
  • 562 - 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