3423432

Information

• Patent Grant
• 3423432

• References
• Source

• Patent Number

  3,423,432

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1969
  55 years ago

• CPC

  • C07C47/453 - containing six-membered aromatic rings

• US Classifications

  • 549 - Organic compounds
  • 568 - Organic compounds