Acta Cryst. (2005). C61, o281-o283  [ doi:10.1107/S0108270105007821 ]

Ethyl 5-amino-3-(4,6-dimethylpyrimidin-2-ylamino)-1-methyl-1H-pyrazole-4-carboxylate and ethyl 5-amino-3-(4,6-dimethylpyrimidin-2-ylamino)-1-(2-nitrophenylsulfonyl)-1H-pyrazole-4-carboxylate

C. Wu, Y.-Q. Zhu, H.-B. Li, J.-R. Li, X.-L. Ren, B. Li and H.-Z. Yang

Formula: C₁₃H₁₈N₆O₂ and C₁₈H₁₉N₇O₆S

Online 2 April 2005

Copyright © International Union of Crystallography
IUCr Webmaster