The crystal structure of 8-chloro-7-ethyl-1,3-dimethyl-1<i>H</i>-purine-2,6(3<i>H</i>,7<i>H</i>)-dione, C<sub>9</sub>H<sub>11</sub>ClN<sub>4</sub>O<sub>2</sub>
Zeitschrift für Kristallographie. New crystal structures/Zeitschrift für Kristallographie. New crystal structures