2521676

Information

• Patent Grant
• 2521676

• References
• Source

• Patent Number

  2,521,676

• Date Filed

  Not available

• Date Issued

  Tuesday, September 12, 1950
  74 years ago

• CPC

  • C09B5/2427 - only sulfur-containing hetero rings
  • C07D335/04 - condensed with carbocyclic rings or ring systems

• US Classifications

  • 549 - Organic compounds