3062-62-2 BRN 2705797 Benzenesulfonamide, N,N-dimethyl-p-hydroxy-, O-ester with O-ethyl O-methyl phosphorothioate O-(p-Dimethylsulfamoyl)phenyl O-ethyl O-methyl phosphorothioate Phosphorothioic acid, O-ethyl O-methyl ester, O-ester with N,N-dimethyl-p-hydroxybenzenesulfonamide