3639604

Information

• Patent Grant
• 3639604

• References
• Source

• Patent Number

  3,639,604

• Date Filed

  Not available

• Date Issued

  Tuesday, February 1, 1972
  53 years ago

• CPC

  • C07D263/58 - with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
  • C07C381/04 - Thiosulfonates
  • C07D235/28 - Sulfur atoms
  • C07D277/74 - Sulfur atoms substituted by carbon atoms

• US Classifications

  • 514 - Drug, bio-affecting and body treating compositions