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in the 2 - position of the aethylgruppe substituted cyclic 2 - (ss hydroxyaethyl) - amidine and methods for their production, and process for producing 2 - position of the vinylgruppe replaced: cyclic 2 vinylamidinen
in the 2 - position of the aethylgruppe substituted cyclic 2 - (ss hydroxyaethyl) - amidine and methods for their production, and process for producing 2 - position of the vinylgruppe replaced: cyclic 2 vinylamidinen
