TREA

containing two hetero rings

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Industry

  • CPC
  • C07D421/02
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Parent Industries

CCHEMISTRY METALLURGY C07Organic chemistry C07DHETEROCYCLIC COMPOUNDS C07D421/00Heterocyclic compounds containing two or more hetero rings, at least one ring having selenium, tellurium, or halogen atoms as ring hetero atoms

Current Industry

C07D421/02containing two hetero rings
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Patents Grantslast 30 patents

  • Information Patent Grant

    2537876
    • Patent number 2,537,876
    • Issue date Jan 9, 1951
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2369647
    • Patent number 2,369,647
    • Issue date Feb 20, 1945
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2330791
    • Patent number 2,330,791
    • Issue date Sep 28, 1943
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents