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[Contents scheme]

Acta Cryst. (2014). E70, o624
[ doi:10.1107/S1600536814009283 ]

N-(2-Allyl-4-eth­oxy-2H-indazol-5-yl)-4-methyl­benzene­sulfonamide

H. Chicha, E. M. Rakib, L. Bouissane, M. Viale, M. Saadi and L. El Ammari

Abstract: The indazole ring system of the title compound, C19H21N3O3S, is almost planar (r.m.s. deviation = 0.0192 Å) and forms dihedral angles of 77.99 (15) and 83.9 (3)° with the benzene ring and allyl group, respectively. In the crystal, centrosymmetrically related mol­ecules are connected by pairs of N-H...O hydrogen bonds into dimers, which are further linked by C-H...O hydrogen bonds, forming columns parallel to the b axis.


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