thiol, cooh, carboxylic acid, hydroperoxide, tetramer, acyl, histidine, quinone, alkyl, carbonyl, saccharide, pyrophosphate, monosaccharide, uracil, epoxide, triphosphate, pyrimidine, disulfide, flavin, methyl, peroxidase, cysteine, aldehyde, purine, mannose, imine, adduct, isoleucine, divalent, amide, secretase, cytosine, porphyrin, methylene, hydroxyproline, ferrocene, amino, cytochromes, diphosphate, catechol, hexose, phosphoprotein, carboxylate, fucose, essential amino acid, phospholipid, endonuclease, formate, dipeptide, eicosanoid, erythrocytes, dehydrogenase, aliphatic, asparagine, oligosaccharide, threonine, hydrogenase, tocopherol, tyrosine, plastids, dehydrogenases, oxidase, alkynes, glycolipids, tropomyosin, disaccharide, proteinaceous, hydrolase, proline, isomerase, moieties, bilayers, guanosine, substituents, alanine, sphingomyelin, glucosides, transferase, glycoproteins, sulfonic acid, mononuclear, anionic, dnase, borane, cytidine, anthracene, polyamine, flavones, vacuoles, glycoside, lactones, peptidoglycan, trimethyl, galactose, sitosterol, palmitic acid, gliadin, dimethyl, hydroxyl, stilbene, palmitate, valine, hydrogens, monomer, monomers, residues, bromine, carbons, moiety, molecules, serine, substituent, 3s, analyte, carbon, halogen, carboxy, unsubstituted, olefinic, protonated, ribose, lysine, allylic, exocyclic, formyl, unsaturated, benzylic, carboxylic, disubstituted, hydrophobic, oh

., carboxylate, carboxylic, carboxylic acid, decarboxylase, decarboxylate, decarboxylation, monocarboxylic, peptide, peptide bond, peptide linkage

group, radical

carboxyl group