Ketol-Acid Reductoisomerase

Formula :
CAS : 9075-02-09 

An enzyme that catalyzes the oxidation of (R)-2, 3-dihydroxy-3-methylbutanoate to (S)-2-hydroxy-2-methyl-3-oxobutanoate in the presence of NADP. It is involved in the biosynthesis of VALINE; LEUCINE; ISOLEUCINE; pentothenate and COENZYME A. This enzyme was formerly classified as EC 1.1.1.89.

Ketomethine

Formula :
CAS : 95181-01-04 

Combination of methionine, cobaltous bichloride, and propylene glycol; used in treatment of hypoglycemia in animals.

Ketomethylenebestatin

Formula : C17-H25-N-O4
CAS : 137028-97-8 

A carbaanalogue of bestatin which is 10 fold less effective as inhibitor of aminopeptidases than bestatin.