3709904

Information

• Patent Grant
• 3709904

• References
• Source

• Patent Number

  3,709,904

• Date Filed

  Not available

• Date Issued

  Tuesday, January 9, 1973
  52 years ago

• CPC

  • C07D277/18 - Nitrogen atoms
  • C07C275/70 - Compounds containing any of the groups
  • C07D203/20 - by carbonic acid, or by sulfur or nitrogen analogues thereof
  • C07D263/28 - Nitrogen atoms not forming part of a nitro radical

• US Classifications

  • 548 - Organic compounds
  • 528 - Synthetic resins or natural rubbers
  • 558 - Organic compounds