O,O,O',O'-Tetraalkyl, O,O'-vinylenedi-p-phenylene phosphorothioa
O,O-Dialkyl-O-(1-phenyl-2-carbalkoxyvinyl)-thionophosphoric acid
O,O-Diaryl-1-acyloxy-2,2,2-trichloroethylphosphonates and fungic
O,O-Diethyl O-((4-tertiarybutylsulfonyl)m-tolyl)phosphorothioate
O,O-Diethyl O-[(p-tertiarybutylthio)phenyl]phosphorothioates and
O,O-diethyl-O-carboxamidophosphate esters and use to combat inse
O,O-Diethyl-O-[N-methoxy-2-nitrobenzimidoyl]-thiono-phosphoric a
O,S,N-tri-aliphatic hydrocarbon-thionothiolphosphoric acid ester
O,S-dialkyl O -phenylthio-phenyl phosphorothiolates/phosphorodit
O,S-dialkyl O(S)-sulfonyloxy(thio)phenyl phosphorothiolates and
O,s-dialkyl o-benzamidophenyl phosphorothiolates and phosphorodi
O,S-dialkyl O-benzoyl-phenyl phosphorothiolates and phosphorodit
O,S-Dialkyl O-oxysulfonylphenyl phosphorothiolates and phosphoro
O,S-Dialkyl-O-(2-cyanophenyl)-thionothiolphosphoric acid esters
O,S-Dialkyl-O-(4-fluorophenyl)-(di)thiophosphoric acid esters, a
O,S-dialkyl-O-(4-phenylazophenyl)-thiophosphates and pesticidal
O,S-Dialkyl-O-(N-methoxy-benzimidoyl)-thionothiol phosphoric aci
O,S-dialyl O,S-ureidophenyl phosphorothiolates and phosphorodith
O-(1-Phenyl-2-carbalkoxy-vinyl)-thionophosphoric (phosphonic) ac
O-(2-Carbisopropoxyphenyl)-thiono-phosphoric (phosphonic) acid e