3661991

Information

• Patent Grant
• 3661991

• References
• Source

• Patent Number

  3,661,991

• Date Filed

  Not available

• Date Issued

  Tuesday, May 9, 1972
  54 years ago

• CPC

  • C07D263/16 - with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
  • A01N37/20 - containing the group , wherein Cn means a carbon skeleton not containing a ring Thio analogues thereof
  • A01N43/76 - 1,3-Oxazoles Hydrogenated 1,3-oxazoles
  • C07C233/00 - Carboxylic acid amides
  • C07C233/12 - having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by halogen atoms or by nitro or nitroso groups
  • C07D263/10 - with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
  • C07D263/30 - having two or three double bonds between ring members or between ring members and non-ring members
  • C07D263/32 - with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms

• US Classifications

  • 564 - Organic compounds
  • 504 - Plant protecting and regulating compositions
  • 548 - Organic compounds