论文部分内容阅读
TADP, 2-(1H-1,2,4-triazol-1-yl)-1-hydroxyethane-1,1-diphosphonic acid, was synthesized by three step reactions from the raw material 1H-1,2,4-triazole. Tcm-TADP was prepared with 5 mg TADP at pH 7.0 by joining 99 99TcmO4 with SnCl2·2H2O in aqueous so