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carboxyl

n. 羧基

羧基

WordNet (r) 3.0 (2006) (WordNet)

carboxyl
adj 1: relating to or containing the carboxyl group or carboxyl
radical [synonym: {carboxyl}, {carboxylic}]
n 1: the univalent radical -COOH; present in and characteristic
of organic acids [synonym: {carboxyl}, {carboxyl group}]

The Collaborative International Dictionary of English v.0.48 (gcide)

Oxalyl \Ox"a*lyl\, n. [Oxalic -yl.] (Chem.)
(a) A hydrocarbon radical ({C2O2}) regarded as a residue of
oxalic acid and occurring in derivatives of it.
(b) An old name for {carbonyl}.
(c) An old name for {carboxyl}.
[1913 Webster]

Carboxyl \Car*box"yl\ (k[aum]r*b[o^]ks"[i^]l), n. [Carbon
oxygen -yl.] (Chem.)
The complex radical, {CO.OH}, regarded as the essential and
characteristic constituent which all oxygen acids of carbon
(as formic, acetic, benzoic acids, etc.) have in common; --
called also {oxatyl}.
[1913 Webster]

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英文字典中文字典相关资料:

Carboxyl Functional Group - ChemTalk
A carboxyl group consists of a carbon double-bonded to oxygen and singly bonded to a hydroxyl group As a result, the formula for a carboxyl group is R-COOH where R is the organic compound chain
Carboxyl - YouTube
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Carboxylic acid | Structure, Properties, Formula, Uses, Facts . . .
A fourth bond links the carbon atom to a hydrogen (H) atom or to some other univalent combining group The carboxyl (COOH) group is so-named because of the carb onyl group (C=O) and hydr oxyl group The chief chemical characteristic of the carboxylic acids is their acidity
Carboxylic acid reactions overview (article) | Khan Academy
A fourth bond links the carbon atom to a hydrocarbon group (R) The carboxyl (COOH) group is named after the carbonyl group (C=O) and hydroxyl group In general, carboxylic acids undergo a nucleophilic substitution reaction where the nucleophile (-OH) is substituted by another nucleophile (Nu)
Carboxyl Group – Formula, Structure, Properties and Uses
Learn all about the carboxyl group – its structure, formula, properties, naming, examples, natural sources, and industrial uses in one comprehensive guide
Carboxyl Group Structure: Properties and Importance
The carboxyl group stands as a fundamental chemical unit, widely recognized in both organic chemistry and biology This arrangement of atoms serves as a versatile building block for a vast array of molecules

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