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
O-(Methyl or ethyl)-S-(propyl or butyl)-O-alkyl-(thio/sulfinyl/s
O-Alcoxycarbonylphenyl esters of anthranilic acid with therapeut
O-Alkyl S-(tertiary alkyl) alkylphosphonothioate insecticides an
O-alkyl-0-[1-(3-nitrophenyl)-2-carbalkoxy-vinyl ]-thiono(thiol)-
O-Alkyl-N-subustituted-S-halophenoxymethyl-dithiophosphoric acid
O-Alkyl-O-(1-carbalkoxy-2-tert.-pentyryl-vinyl)-(thiono) (thiol)
O-Alkyl-O-(2-carbalkoxy-2-alkoxy-vinyl)-(thiono) (thiol)phosphor
O-Alkyl-O-(N,N-dimethylformamidino)-phenylthionophosphonic acid
O-alkyl-O-chloromethylsulfonylphenyl-thionophosphonic acid ester
O-Alkyl-S-(2-(1,1,2-trifluoro-2-chloroethylmercapto)-ethyl)(thio