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NALT Concept Space
U.S. Department of Agriculture

NALT Core

Concept information

  1. Research, Technology, Methods
  2. organic compounds
  3. heterocyclic compounds
  4. heterocyclic nitrogen compounds
  5. porphyrins
  6. metalloporphyrins
  1. Research, Technology, Methods
  2. organic compounds
  3. organic nitrogen compounds
  4. heterocyclic nitrogen compounds
  5. porphyrins
  6. metalloporphyrins
  1. Research, Technology, Methods
  2. nitrogen compounds
  3. organic nitrogen compounds
  4. heterocyclic nitrogen compounds
  5. porphyrins
  6. metalloporphyrins

Término preferido

metalloporphyrins

Tipo

  • Chemical

Definición

  • Information Porphyrins which are combined with a metal ion. The metal is bound equally to all four nitrogen atoms of the pyrrole rings. They possess characteristic absorption spectra which can be utilized for identification or quantitative estimation of porphyrins and porphyrin-bound compounds.

    Fuente: Medical Subject Headings

    Tipo: Concept definition

Concepto genérico

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URI

https://lod.nal.usda.gov/nalt/336044

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RDF/XML TURTLE JSON-LD Creado 10/2/20, última modificación 29/10/20