3221011

Information

• Patent Grant
• 3221011

• References
• Source

• Patent Number

  3,221,011

• Date Filed

  Not available

• Date Issued

  Tuesday, November 30, 1965
  59 years ago

• CPC

  • C07D223/24 - with hydrocarbon radicals, substituted by nitrogen atoms, attached to the ring nitrogen atom

• US Classifications

  • 540 - Organic compounds