2697709

Information

• Patent Grant
• 2697709

• References
• Source

• Patent Number

  2,697,709

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1954
  70 years ago

• CPC

  • C07D473/22 - one oxygen and one sulfur atom
  • C07D473/20 - two sulfur atoms
  • C07D473/24 - one nitrogen and one sulfur atom
  • C07D473/40 - with halogen atoms or perhalogeno-alkyl radicals directly attached in positions 2 or 6

• US Classifications

  • 544 - Organic compounds