5902-92-1 AI3-27190 CARBONIC ACID, DITHIO-, S-BENZYL O-BUTYL ESTER Carbonodithioic acid, O-butyl S-(phenylmethyl) ester (9CI) ENT 27,190 O-Butyl S-(phenylmethyl)carbonodithioate O-n-Butyl benzylxanthate O-n-Butyl-S-benzyl-xanthate TH 103-M Thioanhydride of butyl xanthogenic acid Thompson-hayward T-H103-M Xanthic acid, butyl-, benzyl ester