3070-15-3 AI3-25551 BRN 1983916 EINECS 221-340-8 Fensulfothion sulfide O,O-Diethyl O-(4-(methylthio)phenyl) thiophosphate O,O-Diethyl O-(p-methylthio)phenyl phosphorothioate O,O-Diethyl O-4-(methylthio)phenyl phosphorothioate Phosphorothioic acid, O,O-diethyl O-(4-(methylthio)phenyl) ester Phosphorothioic acid, O,O-diethyl O-(p-methylthio)phenyl ester