2344624

Information

• Patent Grant
• 2344624

• References
• Source

• Patent Number

  2,344,624

• Date Filed

  Not available

• Date Issued

  Tuesday, March 21, 1944
  80 years ago

• CPC

  • C09B49/10 - from diphenylamines, indamines, or indophenols
  • C07C311/37 - having the sulfur atom of at least one of the sulfonamide groups bound to a carbon atom of a six-membered aromatic ring

• US Classifications

  • 564 - Organic compounds
  • 556 - Organic compounds