Synonyms: 1,1'-Dithio-3-bicarbamimide thione;3-Bicarbamimide thione, 1,1'-dithio-;Bis(1,2,4-triazolidin-3-thion-5-on-1-yl)thione;AC1MI66D;LS-43622;101491-36-5;2-[(5-oxo-3-sulfanylidene-1,2,4-triazolidin-1-yl)disulfanyl]-5-sulfanylidene-1,2,4-triazolidin-3-one