3442815

Information

• Patent Grant
• 3442815

• References
• Source

• Patent Number

  3,442,815

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1969
  55 years ago

• CPC

  • C07D213/64 - attached in position 2 or 6
  • C07C55/06 - Oxalic acid
  • C07C55/08 - Malonic acid
  • C07C57/38 - polycyclic
  • C07C63/06 - Benzoic acid
  • C07C63/16 - 1,2 - Benzenedicarboxylic acid
  • C07C65/24 - polycyclic
  • C09K11/07 - having chemically interreactive components
  • C07C2103/24 - (Hydrogenated) anthracenes

• US Classifications

  • 252 - Compositions
  • 436 - Chemistry: analytical and immunological testing