2 hydroxy 3 4 dimethylpentanoic acid July 8, 2019 16 32 64 128 2 hydroxy 3 4 dimethylhexanoic acid 2 3-dihydroxypentanedioic acid 2 3-dihydroxynaphthalene 2 4-dihydroxy-n-(3-hydroxypropyl)-3 3-dimethylbutanamide 2 3-dihydroxyterephthalic acid
