(N-(2-(Bis((carboxy-kappaO)methyl)amino-kappaN)ethyl)-N-(2-(((carboxy-kappaO)methyl)(carboxymethyl)amino-kappaN)ethyl)glycinato(5-)-kappaN,kappaO)technetate(1-)-99Tc 12775-34-7 Technetate(1-)-99Tc, (N-(2-(bis((carboxy-kappaO)methyl)amino-kappaN)ethyl)-N-(2-(((carboxy-kappaO)methyl)(carboxymethyl)amino-kappaN)ethyl)glycinato(5-)-kappaN,kappaO)- Technetium-99mTc-DTPA Technetium-99mTc-diethylenetriaminepentaacetic acid