2233408

Information

• Patent Grant
• 2233408

• References
• Source

• Patent Number

  2,233,408

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1941
  83 years ago

• CPC

  • C07C309/28 - having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton

• US Classifications

  • 562 - Organic compounds
  • 585 - Chemistry of hydrocarbon compounds