2703330

Information

• Patent Grant
• 2703330

• References
• Source

• Patent Number

  2,703,330

• Date Filed

  Not available

• Date Issued

  Tuesday, March 1, 1955
  70 years ago

• CPC

  • C07C309/28 - having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
  • C07C7/1485 - oxides; hydroxides; salts

• US Classifications

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