2681913

Information

• Patent Grant
• 2681913

• References
• Source

• Patent Number

  2,681,913

• Date Filed

  Not available

• Date Issued

  Tuesday, June 22, 1954
  70 years ago

• CPC

  • C07C35/22 - polycyclic, at least one hydroxy group bound to a condensed ring system

• US Classifications

  • 546 - Organic compounds
  • 544 - Organic compounds
  • 548 - Organic compounds
  • 558 - Organic compounds
  • 560 - Organic compounds