2013394

Information

• Patent Grant
• 2013394

• References
• Source

• Patent Number

  2,013,394

• Date Filed

  Not available

• Date Issued

  Tuesday, September 3, 1935
  89 years ago

• CPC

  • C07C215/74 - having hydroxy groups and amino groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton
  • C07C215/82 - having the nitrogen atom of at least one of the amino groups further bound to a carbon atom of another six-membered aromatic ring

• US Classifications

  • 564 - Organic compounds