2276090

Information

• Patent Grant
• 2276090

• References
• Source

• Patent Number

  2,276,090

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1942
  83 years ago

• CPC

  • C07C303/10 - by reaction with sulfur dioxide and halogen or by reaction with sulfuryl halides
  • C07C303/32 - of salts of sulfonic acids

• US Classifications

  • 562 - Organic compounds