3641055

Information

• Patent Grant
• 3641055

• References
• Source

• Patent Number

  3,641,055

• Date Filed

  Not available

• Date Issued

  Tuesday, February 8, 1972
  52 years ago

• CPC

  • C07D333/04 - not substituted on the ring sulfur

• US Classifications

  • 549 - Organic compounds
  • 544 - Organic compounds
  • 558 - Organic compounds
  • 560 - Organic compounds
  • 564 - Organic compounds
  • 568 - Organic compounds