English
ketopantoic acid
From keto- + pantoic acid.
Formed from keto- + pantoic acid
Today it means
noun An oxidized form of pantoic acid, 4-hydroxy-3,3-dimethyl-2-oxobutanoic acid, that is an intermediate in the biosynthesis of pantothenic acid
Language periods are conventional ranges, not dates for this word.
Etymograph / ketopantoic acid