Acta Cryst. (2011). E67, o1107 [ doi:10.1107/S1600536811010944 ]
Abstract: The asymmetric unit of the title compound, C14H17N3O3, contains two independent molecules with different conformations of the ethyl groups. In the crystal, intermolecular N-HO hydrogen bonds link the molecules into ribbons extending along the a axis.
Online 13 April 2011
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