3511856

Information

• Patent Grant
• 3511856

• References
• Source

• Patent Number

  3,511,856

• Date Filed

  Not available

• Date Issued

  Tuesday, May 12, 1970
  55 years ago

• CPC

  • C07D311/46 - unsubstituted in the carbocyclic ring

• US Classifications

  • 549 - Organic compounds