3652742

Information

• Patent Grant
• 3652742

• References
• Source

• Patent Number

  3,652,742

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1972
  52 years ago

• CPC

  • A01N57/26 - having phosphorus-to-nitrogen bonds
  • C07F9/1403 - containing the structure Hal-P(=O)-O-unsaturated acyclic rest
  • C07F9/2412 - of unsaturated acyclic alcohols
  • C07F9/564 - Three-membered rings
  • C07F9/591 - the phosphorus atom is bonded to a cyclic nitrogen atom, directly, through one or more heteroatoms or through a hydrocarbon chain which may be broken by one or more heteroatoms

• US Classifications

  • 558 - Organic compounds
  • 250 - Radiant energy
  • 544 - Organic compounds
  • 546 - Organic compounds
  • 548 - 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