3857907

Information

• Patent Grant
• 3857907

• References
• Source

• Patent Number

  3,857,907

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1974
  50 years ago

• CPC

  • C07F9/65324 - condensed with carbocyclic rings or carbocyclic ring systems
  • C07F9/097 - Compounds containing the structure P(=O)-O-N
  • C07F9/113 - with unsaturated acyclic alcohols
  • C07F9/12 - with hydroxyaryl compounds
  • C07F9/5537 - the heteroring containing the structure -C(=O)-N-C(=O)- (both carbon atoms belong to the heteroring)
  • C07F9/585 - bonded through a heteroatom
  • C07F9/650929 - bonded through a heteroatom
  • C07F9/650976 - bonded through a heteroatom
  • C07F9/65125 - bonded through a heteroatom

• US Classifications

  • 558 - Organic compounds
  • 544 - Organic compounds
  • 546 - Organic compounds
  • 548 - Organic compounds
  • 549 - 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