| 词汇 | carboxyl-group |
| 释义 | carboxyl group noun[ C ] chemistry specializeduk /kɑːˈbɒk.sɪl ˌɡruːp/ us /kɑːrˈbɑːk.sɪl ˌɡruːp/ a group of atoms —COOH, found in most organic acids (= ones containing carbon): 羧基 Oxidation is continued until all sugar reducing groups are converted to carboxyl groups.氧化作用继续进行，直到所有糖还原基被转化为羧基。 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. The coupling reagent reacts with the carboxyl group to form an acylthiohydantoin. Lacking a carboxyl group, nonionic monomers do not ionize in solution. Chemicals, chemical compounds & gases acetic acid acetone acrolein acrylamide activated charcoal adenine agglomerate ethyl alcohol H2O HCFC HFC hyaluronic acid hydrochloric acid hydrochlorofluorocarbon laughing gas limescale metho meths oxyacetylene tartaric acid |
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