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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:

羧基 - 百度百科
羧基（英文名：Carboxyl group）是有机化学中的官能团，化学式为-COOH，存在于羧酸、羟基酸、氨基酸、酮酸等有机物分子中。从形式上看，羧基由羰基（C=O）和羟基（-OH）直接连接组成，但作为一个整体，其性质不是羰基和羟基性质的简单加合。
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
羧基 - 维基百科，自由的百科全书
羧 suō基[1][2][3] （英語： carboxyl group），化學式–C (=O)OH [4]，是羧酸所具有的官能团。一般而言，羧基上的氢有较大的电离倾向，从而使羧酸在水溶液中显酸性。羧酸根负离子所具有共轭结构可以看作是氢易电离的潜在动力。
CARBOXYL GROUP中文 (简体)翻译：剑桥词典
As the carboxyl groups are on the same side of the double bond, it forms an internal hydrogen bond Peptide bonds are a link that connects one amino acid's amino group with the carboxyl group of another amino acid
carboxyl_百度百科
Carboxyl是英语名词，化学术语，指由羰基（-CO）和羟基（-OH）组成的羧酸官能团（-COOH），存在于多数有机酸中。该词源于有机化学领域，国际音标标注为英式 [kɑːˈbɒksɪl]、美式 [kɑrˈbɑːksəl]，对应中文译名“羧基”。
carboxyl是什么意思_carboxyl的翻译_音标_读音_用法_例句_爱词霸在线词典
爱词霸权威在线词典,为您提供carboxyl的中文意思,carboxyl的用法讲解,carboxyl的读音,carboxyl的同义词,carboxyl的反义词,carboxyl的例句等英语服务。
carboxyl - 搜索词典
A cationic natural organic high polymer flocculant was obtained by means of reaction of carboxyl methyl with guar
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

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