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US 4,110,440 AGranted
Pesticidal organophosphoric acid ester anhydrides
AssigneeNihon Tokushu Noyaku Seizo K.K.
InventorsJunichi Saito, Akio Kudamatsu, Toyohiko Kume, Kozo Shiokawa, Shinichi Tsuboi
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Abstract
Organophosphoric acid ester anhydrides of the formula ##STR1## in which R.sup.1 is alkyl with 1-6 carbon atoms, and R.sup.2 is alkoxy, alkylthio, alkylamino or dialkylamino Which possess arthropodicidal and nematicidal properties.
Claims11
An organophosphoric acid ester anhydride of the formula ##STR17## in which R.sup.1 is alkyl with 1-6 carbon atoms, and
- R.sup.2 is alkoxy, alkylthio, alkylamino or dialkylamino.
Dependencies are inferred from the claim text.