2045843

Information

• Patent Grant
• 2045843

• References
• Source

• Patent Number

  2,045,843

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1936
  88 years ago

• CPC

  • C07D317/12 - with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms
  • C07D317/08 - having the hetero atoms in positions 1 and 3

• US Classifications

  • 549 - Organic compounds