143407-29-8 Carbamimidothioic acid, (2-(4-(iodo-125I)phenyl)ethyl)-3-(1H-imidazol-4-yl)propyl ester Iodophenpropit S-(3-(4(5)-Imidazolyl)propyl)-N-(2-(4-iodophenyl)ethyl)isothiouronium hydrogen sulfate