organic compounds
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In the title compound, C19H17NO5, the dihedral angle between the phenyl groups is 79.55 (15)°. The terminal ethoxy group is disordered over two orientations in a 0.873 (6):0.127 (6) ratio. In the crystal, molecules are linked by N—HO and C—HO hydrogen bonds into [001] chains which incorporate R12(6) loops. A very weak C—Hπ contact also occurs.