3898070

Information

• Patent Grant
• 3898070

• References
• Source

• Patent Number

  3,898,070

• Date Filed

  Not available

• Date Issued

  Tuesday, August 5, 1975
  49 years ago

• CPC

  • C07D213/75 - Amino or imino radicals, acylated by carboxylic or carbonic acids, or by sulfur or nitrogen analogues thereof
  • C02F5/12 - containing nitrogen
  • C07C255/00 - Carboxylic acid nitriles
  • C07C309/51 - at least one of the nitrogen atoms being part of any of the groups , X being a hetero atom, Y being any atom
  • C07C309/76 - containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton
  • C07C311/16 - having the nitrogen atom of at least one of the sulfonamide groups bound to hydrogen atoms or to an acyclic carbon atom
  • C07C311/21 - having the nitrogen atom of at least one of the sulfonamide groups bound to a carbon atom of a six-membered aromatic ring
  • C07C317/40 - Y being a hydrogen or a carbon atom
  • C07C323/41 - Y being a hydrogen or an acyclic carbon atom
  • C07C331/14 - having sulfur atoms of thiocyanate groups bound to carbon atoms of hydrocarbon radicals substituted by carboxyl groups
  • C07D213/81 - Amides Imides
  • C07D213/86 - Hydrazides Thio or imino analogues thereof
  • C07D213/87 - in position 3
  • C07D215/40 - attached in position 8
  • Y10S71/02 - Chelating agent

• US Classifications

  • 071 - Chemistry: fertilizers