2720-79-8 CARBONIC ACID, DITHIO-, O-BENZYL ESTER, POTASSIUM SALT Carbonodithioic acid, O-(phenylmethyl)ester, potassium salt (9CI) Dithiocarbonic acid O-benzyl ester potassium salt Potassium O-benzyl dithiocarbonate Potassium O-benzyl xanthate Potassium benzylxanthate Xanthic acid, benzyl-, potassium salt