Alpha-ketovaleric acid1821-02-9100 % similar α-Ketobutyric acid600-18-058 % similar 2,3-Hexanedione3848-24-650 % similar Butyric acid107-92-648 % similar Alpha-ketoisocaproic acid816-66-046 % similar Bromopyruvic acid1113-59-346 % similar α-Oxobenzenebutanoic acid710-11-245 % similar Potassium hydrogen α-ketoglutarate997-43-345 % similar Oxaloacetic acid328-42-744 % similar Ethyl 2-oxopentanoate50461-74-043 % similar Valeric acid109-52-439 % similar 2-Pentanone107-87-938 % similar Caproic acid142-62-138 % similar Butyric anhydride106-31-037 % similar Butanoyl fluoride461-53-037 % similar Butyramide541-35-537 % similar 3-Hexanone589-38-837 % similar Pentadecylic acid1002-84-237 % similar Enanthic acid111-14-837 % similar Pelargonic acid112-05-037 % similar