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Descriptor English: | Onium Compounds | ||||
Descriptor Spanish: |
Compuestos Onio
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Descriptor Portuguese: | Oniocompostos | ||||
Descriptor French: | Composés onium | ||||
Tree number(s): |
D02.675 |
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RDF Unique Identifier: | https://id.nlm.nih.gov/mesh/D009861 | ||||
Scope note: | Ions with the suffix -onium, indicating cations with coordination number 4 of the type RxA+ which are analogous to QUATERNARY AMMONIUM COMPOUNDS (H4N+). Ions include phosphonium R4P+, oxonium R3O+, sulfonium R3S+, chloronium R2Cl+ |
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Allowable Qualifiers: |
AD administration et posologie AE effets indésirables AG agonistes AI antagonistes et inhibiteurs AN analyse BL sang CF liquide cérébrospinal CH composition chimique CL classification CS synthèse chimique EC économie HI histoire IM immunologie IP isolement et purification ME métabolisme PD pharmacologie PK pharmacocinétique PO intoxication RE effets des radiations SD ressources et distribution ST normes TO toxicité TU usage thérapeutique UR urine |
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DeCS ID: | 10044 | ||||
Unique ID: | D009861 | ||||
Documents indexed in the Virtual Health Library (VHL): | Click here to access the VHL documents | ||||
Date Established: | 1968/01/01 | ||||
Date of Entry: | 1999/01/01 | ||||
Revision Date: | 2005/07/01 |
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PRODUITS CHIMIQUES ET PHARMACEUTIQUES
Composés chimiques organiques [D02]Composés chimiques organiques
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