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-Dialkyl-o-[1-alkyl-3,4-trimethylene-pyrazol(5)yl]-thionothio
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-(N-Alkoxy-pyridinecarboximidoyl) phosphates, process for produ
O-, N- and carboxyl derivatives of thienamycin
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-6-chloro-benzisoxazol-(3)-yl-thionophosphoric (phosphoni
O-Alkyl-N-subustituted-S-halophenoxymethyl-dithiophosphoric acid
O-alkyl-O- 4-lepidin(6)yl!-(thiono)(thiol) phosphoric (phosphoni
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-(6-alkanesulphonyloxy-pyrimidin(4)yl)-(thiono) (thiol)
O-Alkyl-O-(N,N-dimethylformamidino)-phenylthionophosphonic acid