Abstract
The crystal structures of 8-R-1-7-bromo-3-tert-butyl-1-R-2-pyrazolo[5,1-c][1,2,4]triazin-4(1H)-ones 1a-c, 2a,c (R-1 = CN, CO2Et, NO2, R-2 = H, 1:1 and......
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