
in organic chemistry, a divalent chemical unit consisting of a carbon (C) and an oxygen (O) atom connected by a double bond. The group is a ... [4 related articles]
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An organic compound containing the >CO group (see below). When a hydrogen atom is attached to the carbon, the resulting compound is known as an aldehyde. When only carbon atoms are attached, the resulting compound is known as a ketone. See also carboxyl g
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http://www.chemicalglossary.net/definition/413-Carbonyl_Group
(=C=O) The =C=O functional group, which is present in a variety of organic compounds, including aldehydes, ketones, carboxylic acids, esters, and amides. It consists of a carbon atom joined by a double covalent bond to an oxygen atom. Inorganic carbonyls contain carbonyl groups ...
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A group in which an oxygen atom is double-bonded to a carbon atom: O=C. The carbon atom then has two additional bonds to attach to the rest of the molecule. Organic molecules containing a carbonyl group are a very important, major group of compounds studied in the field of organic chemistry. ... (09 Oct 1997) ...
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An organic compound containing the >CO group (see below). When a hydrogen atom is attached to the carbon, the resulting compound is known as an aldehyde. When only carbon atoms are attached, the resulting compound is known as a ketone. See also carboxyl group and amide group.
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[
n] - the bivalent radical CO
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noun the bivalent radical CO
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