O,S-dialkyl-O-(1-cyanoalkyl-3-substituted)-pyrazol(5)yl- thionothiolphosp hori c acid esters

摘要

O,S-Dialkyl-O-(1-cyanoalkyl-3-substituted)-pyrazol-(5)yl- thionothiolphos phor ic acid esters of the formula ##STR1## in which R and R.sup.1 each independently is alkyl with 1 to 6 carbon atoms,P PR.sup.2 is cyanoalkyl with 1 to 4 carbon atoms in the alkyl moiety,PPR.sup.3 is alkyl with 1 to 4 carbon atoms or carbalkoxy with 1 to 4 carbon atoms in the alkoxy moiety, andP PR.sup.4 is hydrogen or halogen,PPWHICH POSSESS ARTHROPODICIDAL PROPERTIES.