Crystal structure of 4-amino-3-(4-ethoxyphenyl)-1H-1,2,4-triazole-5(4H)- thione, C10H12N4OS - Ding Qi-Chun; Huang Yu-Lin; Liu Miao-Chang; Zhang Li-Xue; Zhou Chang-Feng; Cai Xiao-Qing (Zeitschrift für Kristallographie - New Crystal Structures, 2008)