1710992

Information

• Patent Grant
• 1710992

• References
• Source

• Patent Number

  1,710,992

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1929
  95 years ago

• CPC

  • C07D279/10 - 1,4-Thiazines Hydrogenated 1,4-thiazines
  • C09B1/58 - with mercapto groups substituted by aliphatic, cycloaliphatic, araliphatic or aryl radicals
  • C09B1/60 - substituted by aliphatic, cycloaliphatic or araliphatic radicals
  • C09B5/24 - the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position
  • C09B5/60 - Thiazines Oxazines

• US Classifications

  • 552 - Organic compounds