3073851

Information

• Patent Grant
• 3073851

• References
• Source

• Patent Number

  3,073,851

• Date Filed

  Not available

• Date Issued

  Tuesday, January 15, 1963
  62 years ago

• CPC

  • C07D213/74 - Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
  • C07D215/38 - Nitrogen atoms
  • C07D215/40 - attached in position 8
  • C07D239/42 - One nitrogen atom
  • C07D239/46 - Two or more oxygen, sulfur or nitrogen atoms
  • C07D251/70 - Other substituted melamines
  • C07D261/14 - Nitrogen atoms
  • C07D277/42 - Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
  • C07D277/58 - Nitro radicals
  • C07D277/82 - Nitrogen atoms
  • C07D295/195 - Radicals derived from nitrogen analogues of carboxylic acids
  • C07F9/70 - Organo-arsenic compounds
  • C09B1/205 - Dyes with an unsaturated C on the N atom attached to the nucleus

• US Classifications

  • 564 - Organic compounds
  • 534 - Organic compounds
  • 544 - Organic compounds
  • 548 - Organic compounds
  • 552 - Organic compounds
  • 562 - Organic compounds
  • 987 - Organic compounds containing a bi, sb, as, or p atom or containing a metal atom of the 6th to 8th group of the periodic system