3642784

Information

• Patent Grant
• 3642784

• References
• Source

• Patent Number

  3,642,784

• Date Filed

  Not available

• Date Issued

  Tuesday, February 15, 1972
  52 years ago

• CPC

  • C07D307/75 - having carboxylic acyl radicals or their thio or nitrogen analogues directly attached to the hydrazino or hydrazono radical
  • C07C205/58 - the carbon skeleton being further substituted by halogen atoms
  • C07C205/59 - the carbon skeleton being further substituted by singly-bound oxygen atoms

• US Classifications

  • 549 - Organic compounds
  • 560 - Organic compounds
  • 562 - Organic compounds