2 3-dihydroxypropyl octadecanoate July 8, 2019 16 32 64 128 2 3-dihydroxypropyl tetradecanoate 2 3-dihydroxyterephthalic acid 2 3-dihydroxypropyl acetate 2 3-dihydroxyterephthalaldehyde 2 3-dihydroxynaphthalene