3366619

Information

• Patent Grant
• 3366619

• References
• Source

• Patent Number

  3,366,619

• Date Filed

  Not available

• Date Issued

  Tuesday, January 30, 1968
  57 years ago

• CPC

  • C07D231/26 - 1-Phenyl-3-methyl-5- pyrazolones, unsubstituted or substituted on the phenyl ring
  • C09B35/18 - from heterocyclic compounds

• US Classifications

  • 534 - Organic compounds
  • 162 - Paper making and fiber liberation
  • 548 - Organic compounds
  • 564 - Organic compounds