Acta Cryst. (2010). E66, o1957 [ doi:10.1107/S1600536810026115 ]
Abstract: In the title compound, C11H15N3O3S, the dihedral angle between the five- and six-membered rings is 1.13 (18)°. The ethylmethanesulfonamide group is in a (+)synclinal conformation. In the crystal, intermolecular N-HO and C-HO hydrogen-bond interactions link molecules into zigzag ribbons parallel to the b axis. The ribbons are further connected by C-H interactions.
Online 10 July 2010
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