carboxyl group
noun[C]
chemistryspecializeduk/kɑːˈbɒk.sɪl ˌɡruːp/us/kɑːrˈbɑːk.sɪl ˌɡruːp/agroupofatoms—COOH,foundin mostorganicacids(=onescontainingcarbon):
羧基Oxidation iscontinueduntil allsugarreducinggroupsareconvertedto carboxylgroups.氧化作用继续进行，直到所有糖还原基被转化为羧基。
- As the carboxylgroupsare on the samesideof thedoublebond, itformsaninternalhydrogenbond.
- Peptidebondsare alinkthatconnectsoneaminoacid'saminogroupwith the carboxylgroupof anotheraminoacid.
- Thecouplingreagentreactswith the carboxylgrouptoforman acylthiohydantoin.
- Lacking a carboxylgroup, nonionic monomers do notionizeinsolution.
Chemicals, chemical compounds & gases
- acetic acid
- acetone
- acrolein
- acrylamide
- adenine
- aldehyde
- alkaline earth metal
- benzene
- benzoic acid
- Calor gas
- fluorocarbon
- HCFC
- HFC
- hyaluronic acid
- hydrochloric acid
- hydrochlorofluorocarbon
- hydrofluorocarbon
- metho
- tartaric acid
- tear gas