2-dehydropantoate = 3-methyl-2-oxobutanoate + formaldehyde
2-dehydropantoate = 3-methyl-2-oxobutanoate + formaldehyde
2-dehydropantoate = 3-methyl-2-oxobutanoate + formaldehyde
2-dehydropantoate = 3-methyl-2-oxobutanoate + formaldehyde