3705251

Information

• Patent Grant
• 3705251

• References
• Source

• Patent Number

  3,705,251

• Date Filed

  Not available

• Date Issued

  Tuesday, December 5, 1972
  53 years ago

• CPC

  • C07C271/60 - having oxygen atoms of carbamate groups bound to nitrogen atoms
  • C07C61/125 - having a carboxyl group bound to a condensed ring system

• US Classifications

  • 514 - Drug, bio-affecting and body treating compositions