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- [22] 5,7-Diphenyltetrazolo[1,5-a]pyridine-8-carbonitrile ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2002, 58 : O431 - O432
- [23] 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 ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY, 2006, 62 (o521-o524): : O521 - O524
- [24] 2,7-DIMETHYL-5-ACETYLAMINOPYRAZOLO[1,5-A]PYRIMIDINE ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1975, 31 (JAN15): : 295 - 296