2419718

Information

• Patent Grant
• 2419718

• References
• Source

• Patent Number

  2,419,718

• Date Filed

  Not available

• Date Issued

  Tuesday, April 29, 1947
  77 years ago

• CPC

  • C07D251/06 - with hetero atoms directly attached to ring nitrogen atoms

• US Classifications

  • 564 - Organic compounds
  • 546 - Organic compounds