3666471

Information

• Patent Grant
• 3666471

• References
• Source

• Patent Number

  3,666,471

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1972
  52 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
  • C07D215/36 - Sulfur atoms
  • C07D235/28 - Sulfur atoms
  • C07D249/12 - Oxygen or sulfur atoms
  • C07D277/72 - 2-Mercaptobenzothiazole
  • G03C1/355 - Organic derivatives of bivalent sulfur, selenium or tellurium

• US Classifications

  • 430 - Radiation imagery chemistry: process, composition, or product thereof