3622578

Information

• Patent Grant
• 3622578

• References
• Source

• Patent Number

  3,622,578

• Date Filed

  Not available

• Date Issued

  Tuesday, November 23, 1971
  53 years ago

• CPC

  • C07D253/08 - condensed with carbocyclic rings or ring systems
  • A01N57/16 - containing heterocyclic radicals
  • C07F9/65218 - condensed with carbocyclic rings or carbocyclic ring systems

• US Classifications

  • 544 - Organic compounds
  • 987 - Organic compounds containing a bi, sb, as, or p atom or containing a metal atom of the 6th to 8th group of the periodic system