2153730

Information

• Patent Grant
• 2153730

• References
• Source

• Patent Number

  2,153,730

• Date Filed

  Not available

• Date Issued

  Tuesday, April 11, 1939
  86 years ago

• CPC

  • C07D239/66 - Thiobarbituric acids
  • C07D239/68 - Salts or organic bases Organic double compounds
  • C07D417/10 - linked by a carbon chain containing aromatic rings

• US Classifications

  • 544 - Organic compounds