2545786

Information

• Patent Grant
• 2545786

• References
• Source

• Patent Number

  2,545,786

• Date Filed

  Not available

• Date Issued

  Tuesday, March 20, 1951
  74 years ago

• CPC

  • C07D241/42 - with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
  • C07D241/40 - Benzopyrazines

• US Classifications

  • 544 - Organic compounds