3671520

Information

• Patent Grant
• 3671520

• References
• Source

• Patent Number

  3,671,520

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1972
  52 years ago

• CPC

  • C07D307/71 - attached in position 5
  • C07D207/42 - Nitro radicals
  • C07D307/72 - with hydrocarbon radicals, substituted by nitrogen-containing radicals, attached in position 2

• US Classifications

  • 544 - Organic compounds
  • 546 - Organic compounds
  • 548 - Organic compounds
  • 549 - Organic compounds