Sodium Isobutyl Xanthate
Carbonodithioic acid, O-(2-methylpropyl) ester, sodium salt (1:1); Carbonodithioic acid, O-(2-methylpropyl) ester, sodium salt; Sodium O-isobutyl dithiocarbonate; carbonodithioic acid, O-(1-methylpropyl) ester, sodium salt (1:1)