2972619

Information

• Patent Grant
• 2972619

• References
• Source

• Patent Number

  2,972,619

• Date Filed

  Not available

• Date Issued

  Tuesday, February 21, 1961
  63 years ago

• CPC

  • C07D211/88 - attached in positions 2 and 6
  • C07D205/10 - having two double bonds between ring members or between ring members and non-ring members
  • C07D207/46 - with hetero atoms directly attached to the ring nitrogen atom
  • C08F22/36 - Amides or imides

• US Classifications

  • 548 - Organic compounds
  • 524 - Synthetic resins or natural rubbers
  • 546 - Organic compounds