Isoamyl lactate19329-89-631 % similar Poly(lactic-co-glycolic acid)34346-01-531 % similar Calcium L-threonate70753-61-631 % similar L-Threonic acid magnesium salt778571-57-631 % similar Potassium (2R,3R)-2,3,4-trihydroxybutanoate88759-55-131 % similar Sodium dichloroacetate2156-56-130 % similar