1,3-DITIOL-(4,5-B)-PIRACIN-2-ILIDENPROPANODINITRILO-4-OXIDO DE ACTIVIDAD FUNGICIDA,ALGICIDA Y ANTIVEGETATIVA MARINA

摘要

The new compound 1,3-dithiolo(4,5-b)pyrazin-2-ylidene-propanedinitrile 4-oxide is prepared by reacting substantially equimolar proportions of di-(sodiomercapto)methyleneamalononitrile with 2,3-dichloropyrazine 1-oxide. The compound has fungicidal, algicidal and marine antifoulant utility.