3758520

Information

• Patent Grant
• 3758520

• References
• Source

• Patent Number

  3,758,520

• Date Filed

  Not available

• Date Issued

  Tuesday, September 11, 1973
  51 years ago

• CPC

  • C07C281/08 - the other nitrogen atom being further doubly-bound to a carbon atom

• US Classifications

  • 552 - Organic compounds