3855302

Information

• Patent Grant
• 3855302

• References
• Source

• Patent Number

  3,855,302

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1974
  50 years ago

• CPC

  • C07C255/00 - Carboxylic acid nitriles
  • C07C45/54 - of compounds containing doubly bound oxygen atoms
  • C07C45/68 - by increase in the number of carbon atoms
  • C07C47/232 - having unsaturation outside the aromatic rings
  • C07D333/24 - Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
  • C07F3/12 - Aromatic substances containing mercury

• US Classifications

  • 568 - Organic compounds