1556044-98-4

3-methyl-2-(3-oxoisoxazol-5-yl)butanoic acid 2-(3-hydroxyisoxazol-5-yl)-3-methylbutanoic acid 3-Methyl-2-(3-oxo-2,3-dihydroisoxazol-5-yl)butanoic acid 5-Isoxazoleacetic acid, 2,3-dihydro-α-(1-methylethyl)-3-oxo- 5-Isoxazoleacetic acid, 2,3-dihydro-α-(1-methylethyl)-3-oxo-