3786040

Information

• Patent Grant
• 3786040

• References
• Source

• Patent Number

  3,786,040

• Date Filed

  Not available

• Date Issued

  Tuesday, January 15, 1974
  50 years ago

• CPC

  • C07D231/38 - Nitrogen atoms
  • C07D231/42 - Benzene-sulfonamido pyrazoles
  • C07D231/44 - Oxygen and nitrogen or sulfur and nitrogen atoms
  • C09B43/1247 - with formation of NHSO2R or NHSO3H radicals

• US Classifications

  • 534 - Organic compounds
  • 008 - Bleaching and dyeing
  • 548 - Organic compounds