technetium Tc 99m 4-iodophenethyldiaminodithiol is a chemical compound registered under CAS number 142541-49-9, with the molecular formula C20H32 I N2 O S2 Tc and a molecular weight of about 606.42 g/mol. ProvideChemicals supplies technetium Tc 99m 4-iodophenethyldiaminodithiol for laboratory research and bulk production; product code 1051522. Send an inquiry for purity, packaging, price and lead time.