3899512

Information

• Patent Grant
• 3899512

• References
• Source

• Patent Number

  3,899,512

• Date Filed

  Not available

• Date Issued

  Tuesday, August 12, 1975
  49 years ago

• CPC

  • C07D313/10 - condensed with two six-membered rings
  • C07D313/08 - condensed with one six-membered ring

• US Classifications

  • 549 - Organic compounds
  • 546 - Organic compounds