3325518

Information

• Patent Grant
• 3325518

• References
• Source

• Patent Number

  3,325,518

• Date Filed

  Not available

• Date Issued

  Tuesday, June 13, 1967
  57 years ago

• CPC

  • C07J7/007 - not substituted in position 17 alfa
  • C07J7/003 - by a saturated or unsaturated hydrocarbon group

• US Classifications

  • 552 - Organic compounds
  • 540 - Organic compounds