2,2':5',2'':5'',2''':5''',2''''-Quinquethiophene, 5,5''''-diiodo- is a chemical compound registered under CAS number 922725-75-5, with the molecular formula C20H10I2S5 and a molecular weight of about 664.42 g/mol. NewsChem supplies 2,2':5',2'':5'',2''':5''',2''''-Quinquethiophene, 5,5''''-diiodo- for laboratory research and bulk production; product code 493516. Send an inquiry for purity, packaging, price and lead time.