1743034

Information

• Patent Grant
• 1743034

• References
• Source

• Patent Number

  1,743,034

• Date Filed

  Not available

• Date Issued

  Tuesday, January 7, 1930
  95 years ago

• CPC

  • C09B49/04 - from amino compounds of the benzene, naphthalene or anthracene series
  • C07C233/00 - Carboxylic acid amides
  • C07C2101/16 - The ring being unsaturated
  • C07C2102/10 - The other ring being six-membered (e.d. tetraline)

• US Classifications

  • 552 - Organic compounds