Acta Cryst. (2006). C62, o521-o524  [ doi:10.1107/S0108270106025893 ]

A hydrogen-bonded chain of rings in 7-amino-5-tert-butyl-2-methylpyrazolo[1,5-a]pyrimidine, and a hydrogen-bonded framework structure in 3,7-diamino-2,5-dimethylpyrazolo[1,5-a]pyrimidine monohydrate

J. Portilla, J. Quiroga, J. M. de la Torre, J. Cobo, J. N. Low and C. Glidewell

Formula: C₁₁H₁₆N₄ and C₈H₁₁N₅·H₂O

Online 29 July 2006

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