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L'Abb�, Gerrit; Vanderstede, Els; Dehaen, Wim; Delbeke, Pieter; Toppet, Suzanne . (1991). Ring transformations of 5-chloro-1,2,3-thiadiazole-4-carbaldehyde with amines, hydrazines and hydroxylamine. Journal of the Chemical Society, Perkin Transactions 1, (3), 607–. doi:10.1039/p19910000607 
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