[N-[2-[Bis[(carboxy-κO)methyl]amino-κN]ethyl]-N-[2-[[(carboxy-κO)methyl](carboxymethyl)amino-κN]ethyl]glycinato(5-)-κN,κO]technetate(1-)-99Tc 99mTc-DTPA AN-DTPA Glycine, N,N-bis[2-[bis(carboxymethyl)amino]ethyl]-, technetium complex Technetate(1-)-99Tc, [N-[2-[bis[(carboxy-κO)methyl]amino-κN]ethyl]-N-[2-[[(carboxy-κO)methyl](carboxymethyl)amino-κN]ethyl]glycinato(5-)-κN,κO]- Technetate(1-)-99Tc, [N,N-bis[2-[bis(carboxymethyl)amino]ethyl]glycinato(5-)]- Technetium Tc 99m pentetate TECHNETIUM TC-99M PENTETIC ACID