科研之友
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摘要
The asymmetric unit of the title compound, C(7)H(10)N(2)O(4)S, comprises of two independent molecules (A and B) which differ in the orientation of the methylsulfonyl group [C-S-C-N = 157.98 (13)degrees in molecule A and 6.09 (18)degrees in molecule B]. In the crystal structure, molecules of type A are linked into chains along the a axis by intermolecular C-H...O hydrogen bonds. The B molecules are linked to these chains by C-H...O hydrogen bonds.
- 出版日期2010-8
