2-[2-(1-Chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-1H-1,2,4-triazole-3-thione; Prothioconazole,2-(2-(1-Chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione,Prothioconazole is an antifungal metabolite used in agricultural fungicides and herbicides.,Prothioconazole API