3919426

Information

• Patent Grant
• 3919426

• References
• Source

• Patent Number

  3,919,426

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1975
  49 years ago

• CPC

  • C07D307/76 - having carbonic acyl radicals or their thio or nitrogen analogues directly attached to the hydrazino or hydrazono radical
  • A23K20/121 - containing oxygen or sulfur as hetero atom

• US Classifications

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