carbene - CISMeF

Preferred Label : carbene;

MeSH note : electrically neutral species H2C: and its derivatives, in which the carbon is covalently bonded to two univalent groups of any kind or a divalent group and bears two nonbonding electrons; carbene is the name of the parent hydride :CH2 ; hence, the name dichlorocarbene for :CCl2. However, names for acyclic and cyclic hydrocarbons containing one or more divalent carbon atoms are derived from the name of the corresponding all-4-hydrocarbon using the suffix -ylidene; methylene carbene also available;

CISMeF synonym : dimethoxycarbene;

MeSH Related Number : carbene ion (-1); carbene, 13C-labeled; 50928-07-9; 57473-48-0;

Registry Number MeSH : 2465-56-7;

Related CAS MeSH : 50928-07-9 (carbene ion (-1)); 57473-48-0 (carbene, 13C-labeled);

related registry number list (CISMeF) : 50928-07-9; 57473-48-0;

Is substance : O;

Details

Origin ID

C030011;

UMLS CUI

C0054666;

Automatic exact mappings (from CISMeF team)
- carbenes [IUPAC Term]
MeSH term(s) associated for indexing
- methane [MeSH Descriptor]
Record concept(s)
- carbene [MeSH concept]
- carbene ion (-1) [MeSH concept]
- carbene, 13C-labeled [MeSH concept]
- dimethoxycarbene [MeSH concept]
Semantic type(s)
- Organic Chemical [UMLS semantic type]
- Pharmacologic Substance [UMLS semantic type]

Keyword's position in hierarchy(ies) :

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