3679756

Information

• Patent Grant
• 3679756

• References
• Source

• Patent Number

  3,679,756

• Date Filed

  Not available

• Date Issued

  Tuesday, July 25, 1972
  52 years ago

• CPC

  • C11B9/0046 - containing only two condensed rings
  • C07C45/59 - in five-membered rings
  • C07C47/192 - containing rings
  • C07D317/16 - Radicals substituted by halogen atoms or nitro radicals
  • C07D317/26 - Radicals substituted by doubly bound oxygen or sulfur atoms or by two such atoms singly bound to the same carbon atom

• US Classifications

  • 568 - Organic compounds
  • 510 - Cleaning compositions for solid surfaces, auxiliary compositions therefor, or processes of preparing the compositions
  • 512 - Perfume compositions
  • 549 - Organic compounds
  • 560 - Organic compounds