1,3-Dimethyl-5-methyl-sulfonyl-1H-pyrazolo-[4,3-e][1,2,4]triazine.
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ABSTRACT: In the title compound, C(7)H(9)N(5)O(2)S, the pyrazolo-[4,3-e][1,2,4]triazine fused-ring system is essentially planar [maximum deviation = 0.0420?(3)?Å]. In the crystal, mol-ecules related by twofold axes are linked into a mol-ecular net via inter-molecular C-H?O and C-H?N hydrogen bonds. ?-? inter-actions are observed between the triazine and pyrazole rings of mol-ecules related by the the twofold axis and inversion symmetry with centroid-centroid distances of 3.778?(3) and 3.416?(3)?Å, respectively.
PROVIDER: S-EPMC3011395 | BioStudies |
REPOSITORIES: biostudies
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