3503987

Information

• Patent Grant
• 3503987

• References
• Source

• Patent Number

  3,503,987

• Date Filed

  Not available

• Date Issued

  Tuesday, March 31, 1970
  54 years ago

• CPC

  • C07D213/86 - Hydrazides Thio or imino analogues thereof
  • C07D213/88 - Nicotinoylhydrazones

• US Classifications

  • 546 - Organic compounds
  • 560 - Organic compounds
  • 564 - Organic compounds