3419552

Information

• Patent Grant
• 3419552

• References
• Source

• Patent Number

  3,419,552

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1968
  55 years ago

• CPC

  • C07D285/28 - with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached in position 3

• US Classifications

  • 544 - Organic compounds
  • 562 - Organic compounds
  • 564 - Organic compounds