3515740

Information

• Patent Grant
• 3515740

• References
• Source

• Patent Number

  3,515,740

• Date Filed

  Not available

• Date Issued

  Tuesday, June 2, 1970
  54 years ago

• CPC

  • C07C47/42 - with a six-membered ring
  • C07C255/45 - having cyano groups bound to carbon atoms of rings other than six-membered aromatic rings

• US Classifications

  • 558 - Organic compounds
  • 560 - Organic compounds
  • 562 - Organic compounds
  • 564 - Organic compounds
  • 568 - Organic compounds