1-(4-Methylphenylsulfonyl)-1H-1,2,3-benzotriazole: sheets built from C-H center dot center dot center dot N, C-H center dot center dot center dot O and C-H center dot center dot center dot pi(arene) hydrogen bonds

The molecules of the title compound, C13H11N3O2S, are linked into chains of edge-fused rings by a combination of C-H (. . .) N and C-H (. . .) O hydrogen bonds, and these chains are linked into sheets by a combination of a C-H (. . .) pi(arene) hydrogen bond and a second, rather weak, C-H (. . .) O hydrogen bond.