nitrous acid - CISMeF

Preferred Label : nitrous acid;

MeSH definition : Nitrous acid (HNO2). A weak acid that exists only in solution. It can form water-soluble nitrites and stable esters. (From Merck Index, 11th ed);

MeSH synonym : acid, nitrous;

CISMeF synonym : nitrosyl hydroxide;

MeSH CAS label : nitrous acid;

MeSH Related Number : 7782-77-6 (Nitrous acid);

Registry Number MeSH : 7782-77-6;

MeSH annotation : do not confuse with NITRIC ACID;

Wikipedia link : https://en.wikipedia.org/wiki/Nitrous acid;

Codes EINECS : 231-963-7;

Chemical formula : HNO2;

Is substance : O;

UNII : T2I5UM75DN;

InChIKey : IOVCWXUNBOPUCH-UHFFFAOYSA-N;

Details

Origin ID

D009608;

UMLS CUI

C0028214;

Allowable qualifiers
- administration and dosage [MeSH Qualifier]
- adverse effects [MeSH Qualifier]
- agonists [MeSH Qualifier]
- analysis [MeSH Qualifier]
- antagonists and inhibitors [MeSH Qualifier]
- blood [MeSH Qualifier]
- cerebrospinal fluid [MeSH Qualifier]
- chemical synthesis [MeSH Qualifier]
- chemistry [MeSH Qualifier]
- classification [MeSH Qualifier]
- contraindications [MeSH Qualifier]
- economics [MeSH Qualifier]
- history [MeSH Qualifier]
- immunology [MeSH Qualifier]
- isolation and purification [MeSH Qualifier]
- metabolism [MeSH Qualifier]
- pharmacokinetics [MeSH Qualifier]
- pharmacology [MeSH Qualifier]
- poisoning [MeSH Qualifier]
- radiation effects [MeSH Qualifier]
- standards [MeSH Qualifier]
- supply and distribution [MeSH Qualifier]
- therapeutic use [MeSH Qualifier]
- toxicity [MeSH Qualifier]
- urine [MeSH Qualifier]
CISMeF manual mappings
- nitrosyl hydroxide [Substance BNPC]
Currated CISMeF NLP mapping
- Nitrous acid [ICD-11 Extension code]
- Nitrous acid [SMS substance]
- Nitrous acid (substance) [SNOMED CT concept]
- nitrous acid [SNOMED Notion]
Ne pas confondre avec
- nitric acid [MeSH Descriptor]
Record concept(s)
- nitrous acid [MeSH concept]
Related MeSH Supplementary Concept(s)
- karchauli liquid [MeSH Supplementary Concept]
Semantic type(s)
- Inorganic Chemical [UMLS semantic type]
UMLS correspondences (same concept)
- Nitrous acid (substance) [SNOMED CT concept]
- nitrosyl hydroxide [Substance BNPC]
- nitrous acid [SNOMED Notion]

Keyword's position in hierarchy(ies) :

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