65438-08-6 99Tc-Succimer 99mTc-Dimercaptosuccinic acid 99mTc-Dmsa Butanedioic acid, 2,3-mercapto-, technetium-99Tc salt Technetium Tc 99m dimercaptosuccinic acid Technetium-99m-DMSA Technetium-99mTc-2,3-dimercaptosuccinic acid Technetium-99mTc-DMSA Technetium-succimer