3907841

Information

• Patent Grant
• 3907841

• References
• Source

• Patent Number

  3,907,841

• Date Filed

  Not available

• Date Issued

  Tuesday, September 23, 1975
  49 years ago

• CPC

  • C07C205/46 - the carbon skeleton containing carbon atoms of quinone rings
  • C07C201/12 - by reactions not involving the formation of nitro groups

• US Classifications

  • 552 - Organic compounds
  • 564 - Organic compounds