3172888

Information

• Patent Grant
• 3172888

• References
• Source

• Patent Number

  3,172,888

• Date Filed

  Not available

• Date Issued

  Tuesday, March 9, 1965
  60 years ago

• CPC

  • C07F9/564 - Three-membered rings
  • C07F9/650976 - bonded through a heteroatom

• US Classifications

  • 544 - Organic compounds
  • 987 - Organic compounds containing a bi, sb, as, or p atom or containing a metal atom of the 6th to 8th group of the periodic system